Finding the Third Proportional to 59,530.50 and 81,069.75

Step by Step Solution

1. Step 1: Write the proportion equation
   59,530.50 : 81,069.75 = 81,069.75 : x
2. Step 2: Convert to fraction form
   59,530.50/81,069.75 = 81,069.75/x
3. Step 3: Cross multiply
   59,530.50x = 81,069.75 × 81,069.75
4. Step 4: Simplify right side
   59,530.50x = 6,572,304,365.06
5. Step 5: Solve for x
   x = 6,572,304,365.06/59,530.50
6. Step 6: Final answer
   x = 110,402.30