Finding the Third Proportional to 32,437.65 and 69,727.71

Step by Step Solution

1. Step 1: Write the proportion equation
   32,437.65 : 69,727.71 = 69,727.71 : x
2. Step 2: Convert to fraction form
   32,437.65/69,727.71 = 69,727.71/x
3. Step 3: Cross multiply
   32,437.65x = 69,727.71 × 69,727.71
4. Step 4: Simplify right side
   32,437.65x = 4,861,953,672.58
5. Step 5: Solve for x
   x = 4,861,953,672.58/32,437.65
6. Step 6: Final answer
   x = 149,886.11