Finding the Third Proportional to 2,566,359,202,767 and 5,505,267,376,945.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,566,359,202,767 : 5,505,267,376,945.50 = 5,505,267,376,945.50 : x
2. Step 2: Convert to fraction form
   2,566,359,202,767/5,505,267,376,945.50 = 5,505,267,376,945.50/x
3. Step 3: Cross multiply
   2,566,359,202,767x = 5,505,267,376,945.50 × 5,505,267,376,945.50
4. Step 4: Simplify right side
   2,566,359,202,767x = 30,307,968,891,660,384,358,891,520
5. Step 5: Solve for x
   x = 30,307,968,891,660,384,358,891,520/2,566,359,202,767
6. Step 6: Final answer
   x = 11,809,714,267,193.35