Finding the Third Proportional to 59,881.50 and 83,259.75

Step by Step Solution

1. Step 1: Write the proportion equation
   59,881.50 : 83,259.75 = 83,259.75 : x
2. Step 2: Convert to fraction form
   59,881.50/83,259.75 = 83,259.75/x
3. Step 3: Cross multiply
   59,881.50x = 83,259.75 × 83,259.75
4. Step 4: Simplify right side
   59,881.50x = 6,932,185,970.06
5. Step 5: Solve for x
   x = 6,932,185,970.06/59,881.50
6. Step 6: Final answer
   x = 115,765.07