Finding the Third Proportional to 15,616.55 and 32,975.86

Step by Step Solution

1. Step 1: Write the proportion equation
   15,616.55 : 32,975.86 = 32,975.86 : x
2. Step 2: Convert to fraction form
   15,616.55/32,975.86 = 32,975.86/x
3. Step 3: Cross multiply
   15,616.55x = 32,975.86 × 32,975.86
4. Step 4: Simplify right side
   15,616.55x = 1,087,407,301.52
5. Step 5: Solve for x
   x = 1,087,407,301.52/15,616.55
6. Step 6: Final answer
   x = 69,631.74