Finding the Third Proportional to 15,381 and 32,179.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,381 : 32,179.50 = 32,179.50 : x
2. Step 2: Convert to fraction form
   15,381/32,179.50 = 32,179.50/x
3. Step 3: Cross multiply
   15,381x = 32,179.50 × 32,179.50
4. Step 4: Simplify right side
   15,381x = 1,035,520,220.25
5. Step 5: Solve for x
   x = 1,035,520,220.25/15,381
6. Step 6: Final answer
   x = 67,324.64