Finding the Third Proportional to 39,105,567.75 and 59,161,665.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,105,567.75 : 59,161,665.75 = 59,161,665.75 : x
2. Step 2: Convert to fraction form
   39,105,567.75/59,161,665.75 = 59,161,665.75/x
3. Step 3: Cross multiply
   39,105,567.75x = 59,161,665.75 × 59,161,665.75
4. Step 4: Simplify right side
   39,105,567.75x = 3,500,102,694,314,723
5. Step 5: Solve for x
   x = 3,500,102,694,314,723/39,105,567.75
6. Step 6: Final answer
   x = 89,503,947.79