Finding the Third Proportional to 39,105,607 and 59,161,733

Step by Step Solution

1. Step 1: Write the proportion equation
   39,105,607 : 59,161,733 = 59,161,733 : x
2. Step 2: Convert to fraction form
   39,105,607/59,161,733 = 59,161,733/x
3. Step 3: Cross multiply
   39,105,607x = 59,161,733 × 59,161,733
4. Step 4: Simplify right side
   39,105,607x = 3,500,110,651,563,289
5. Step 5: Solve for x
   x = 3,500,110,651,563,289/39,105,607
6. Step 6: Final answer
   x = 89,504,061.44