Finding the Third Proportional to 29,815,245 and 63,068,146

Step by Step Solution

1. Step 1: Write the proportion equation
   29,815,245 : 63,068,146 = 63,068,146 : x
2. Step 2: Convert to fraction form
   29,815,245/63,068,146 = 63,068,146/x
3. Step 3: Cross multiply
   29,815,245x = 63,068,146 × 63,068,146
4. Step 4: Simplify right side
   29,815,245x = 3,977,591,039,877,316
5. Step 5: Solve for x
   x = 3,977,591,039,877,316/29,815,245
6. Step 6: Final answer
   x = 133,407,960.92