Finding the Third Proportional to 32,434 and 70,545

Step by Step Solution

1. Step 1: Write the proportion equation
   32,434 : 70,545 = 70,545 : x
2. Step 2: Convert to fraction form
   32,434/70,545 = 70,545/x
3. Step 3: Cross multiply
   32,434x = 70,545 × 70,545
4. Step 4: Simplify right side
   32,434x = 4,976,597,025
5. Step 5: Solve for x
   x = 4,976,597,025/32,434
6. Step 6: Final answer
   x = 153,437.66