Finding the Third Proportional to 39,507,817.50 and 60,802,474.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,507,817.50 : 60,802,474.50 = 60,802,474.50 : x
2. Step 2: Convert to fraction form
   39,507,817.50/60,802,474.50 = 60,802,474.50/x
3. Step 3: Cross multiply
   39,507,817.50x = 60,802,474.50 × 60,802,474.50
4. Step 4: Simplify right side
   39,507,817.50x = 3,696,940,905,323,150
5. Step 5: Solve for x
   x = 3,696,940,905,323,150/39,507,817.50
6. Step 6: Final answer
   x = 93,574,921.10