Finding the Third Proportional to 152,946 and 329,332

Step by Step Solution

1. Step 1: Write the proportion equation
   152,946 : 329,332 = 329,332 : x
2. Step 2: Convert to fraction form
   152,946/329,332 = 329,332/x
3. Step 3: Cross multiply
   152,946x = 329,332 × 329,332
4. Step 4: Simplify right side
   152,946x = 108,459,566,224
5. Step 5: Solve for x
   x = 108,459,566,224/152,946
6. Step 6: Final answer
   x = 709,136.34