Finding the Third Proportional to 2,566,359,202,809 and 5,505,267,377,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,566,359,202,809 : 5,505,267,377,029.50 = 5,505,267,377,029.50 : x
2. Step 2: Convert to fraction form
   2,566,359,202,809/5,505,267,377,029.50 = 5,505,267,377,029.50/x
3. Step 3: Cross multiply
   2,566,359,202,809x = 5,505,267,377,029.50 × 5,505,267,377,029.50
4. Step 4: Simplify right side
   2,566,359,202,809x = 30,307,968,892,585,271,206,346,752
5. Step 5: Solve for x
   x = 30,307,968,892,585,271,206,346,752/2,566,359,202,809
6. Step 6: Final answer
   x = 11,809,714,267,360.46