Finding the Third Proportional to 12,432.38 and 17,473.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,432.38 : 17,473.50 = 17,473.50 : x
2. Step 2: Convert to fraction form
   12,432.38/17,473.50 = 17,473.50/x
3. Step 3: Cross multiply
   12,432.38x = 17,473.50 × 17,473.50
4. Step 4: Simplify right side
   12,432.38x = 305,323,202.25
5. Step 5: Solve for x
   x = 305,323,202.25/12,432.38
6. Step 6: Final answer
   x = 24,558.72