Finding the Third Proportional to 15,724.76 and 32,508.84

Step by Step Solution

1. Step 1: Write the proportion equation
   15,724.76 : 32,508.84 = 32,508.84 : x
2. Step 2: Convert to fraction form
   15,724.76/32,508.84 = 32,508.84/x
3. Step 3: Cross multiply
   15,724.76x = 32,508.84 × 32,508.84
4. Step 4: Simplify right side
   15,724.76x = 1,056,824,921.96
5. Step 5: Solve for x
   x = 1,056,824,921.96/15,724.76
6. Step 6: Final answer
   x = 67,207.71