Finding the Third Proportional to 15,585.75 and 32,280.19

Step by Step Solution

1. Step 1: Write the proportion equation
   15,585.75 : 32,280.19 = 32,280.19 : x
2. Step 2: Convert to fraction form
   15,585.75/32,280.19 = 32,280.19/x
3. Step 3: Cross multiply
   15,585.75x = 32,280.19 × 32,280.19
4. Step 4: Simplify right side
   15,585.75x = 1,042,010,505.04
5. Step 5: Solve for x
   x = 1,042,010,505.04/15,585.75
6. Step 6: Final answer
   x = 66,856.62