Finding the Third Proportional to 36,280.13 and 56,059.88

Step by Step Solution

1. Step 1: Write the proportion equation
   36,280.13 : 56,059.88 = 56,059.88 : x
2. Step 2: Convert to fraction form
   36,280.13/56,059.88 = 56,059.88/x
3. Step 3: Cross multiply
   36,280.13x = 56,059.88 × 56,059.88
4. Step 4: Simplify right side
   36,280.13x = 3,142,709,585.02
5. Step 5: Solve for x
   x = 3,142,709,585.02/36,280.13
6. Step 6: Final answer
   x = 86,623.45