Finding the Third Proportional to 32,439 and 70,758

Step by Step Solution

1. Step 1: Write the proportion equation
   32,439 : 70,758 = 70,758 : x
2. Step 2: Convert to fraction form
   32,439/70,758 = 70,758/x
3. Step 3: Cross multiply
   32,439x = 70,758 × 70,758
4. Step 4: Simplify right side
   32,439x = 5,006,694,564
5. Step 5: Solve for x
   x = 5,006,694,564/32,439
6. Step 6: Final answer
   x = 154,341.83