Finding the Third Proportional to 39,105,610 and 59,161,734

Step by Step Solution

1. Step 1: Write the proportion equation
   39,105,610 : 59,161,734 = 59,161,734 : x
2. Step 2: Convert to fraction form
   39,105,610/59,161,734 = 59,161,734/x
3. Step 3: Cross multiply
   39,105,610x = 59,161,734 × 59,161,734
4. Step 4: Simplify right side
   39,105,610x = 3,500,110,769,886,756
5. Step 5: Solve for x
   x = 3,500,110,769,886,756/39,105,610
6. Step 6: Final answer
   x = 89,504,057.60