Finding the Third Proportional to 29,428,280.50 and 63,354,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,428,280.50 : 63,354,096.50 = 63,354,096.50 : x
2. Step 2: Convert to fraction form
   29,428,280.50/63,354,096.50 = 63,354,096.50/x
3. Step 3: Cross multiply
   29,428,280.50x = 63,354,096.50 × 63,354,096.50
4. Step 4: Simplify right side
   29,428,280.50x = 4,013,741,543,331,312
5. Step 5: Solve for x
   x = 4,013,741,543,331,312/29,428,280.50
6. Step 6: Final answer
   x = 136,390,624.09