Finding the Third Proportional to 39,105,598.50 and 59,161,718.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,105,598.50 : 59,161,718.25 = 59,161,718.25 : x
2. Step 2: Convert to fraction form
   39,105,598.50/59,161,718.25 = 59,161,718.25/x
3. Step 3: Cross multiply
   39,105,598.50x = 59,161,718.25 × 59,161,718.25
4. Step 4: Simplify right side
   39,105,598.50x = 3,500,108,906,292,383
5. Step 5: Solve for x
   x = 3,500,108,906,292,383/39,105,598.50
6. Step 6: Final answer
   x = 89,504,036.26