Finding the Third Proportional to 39,577,581 and 60,543,436.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,577,581 : 60,543,436.50 = 60,543,436.50 : x
2. Step 2: Convert to fraction form
   39,577,581/60,543,436.50 = 60,543,436.50/x
3. Step 3: Cross multiply
   39,577,581x = 60,543,436.50 × 60,543,436.50
4. Step 4: Simplify right side
   39,577,581x = 3,665,507,703,229,532
5. Step 5: Solve for x
   x = 3,665,507,703,229,532/39,577,581
6. Step 6: Final answer
   x = 92,615,758.99