Finding the Third Proportional to 32,472.38 and 69,876.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,472.38 : 69,876.75 = 69,876.75 : x
2. Step 2: Convert to fraction form
   32,472.38/69,876.75 = 69,876.75/x
3. Step 3: Cross multiply
   32,472.38x = 69,876.75 × 69,876.75
4. Step 4: Simplify right side
   32,472.38x = 4,882,760,190.56
5. Step 5: Solve for x
   x = 4,882,760,190.56/32,472.38
6. Step 6: Final answer
   x = 150,366.59