Finding the Third Proportional to 29,073,047,411 and 63,107,926,870

Step by Step Solution

1. Step 1: Write the proportion equation
   29,073,047,411 : 63,107,926,870 = 63,107,926,870 : x
2. Step 2: Convert to fraction form
   29,073,047,411/63,107,926,870 = 63,107,926,870/x
3. Step 3: Cross multiply
   29,073,047,411x = 63,107,926,870 × 63,107,926,870
4. Step 4: Simplify right side
   29,073,047,411x = 3,982,610,433,829,268,094,976
5. Step 5: Solve for x
   x = 3,982,610,433,829,268,094,976/29,073,047,411
6. Step 6: Final answer
   x = 136,986,342,626.14