Finding the Third Proportional to 2,403,980,106 and 5,221,791,738

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403,980,106 : 5,221,791,738 = 5,221,791,738 : x
2. Step 2: Convert to fraction form
   2,403,980,106/5,221,791,738 = 5,221,791,738/x
3. Step 3: Cross multiply
   2,403,980,106x = 5,221,791,738 × 5,221,791,738
4. Step 4: Simplify right side
   2,403,980,106x = 27,267,108,955,045,060,608
5. Step 5: Solve for x
   x = 27,267,108,955,045,060,608/2,403,980,106
6. Step 6: Final answer
   x = 11,342,485,275.56