Finding the Third Proportional to 156,632 and 341,492

Step by Step Solution

1. Step 1: Write the proportion equation
   156,632 : 341,492 = 341,492 : x
2. Step 2: Convert to fraction form
   156,632/341,492 = 341,492/x
3. Step 3: Cross multiply
   156,632x = 341,492 × 341,492
4. Step 4: Simplify right side
   156,632x = 116,616,786,064
5. Step 5: Solve for x
   x = 116,616,786,064/156,632
6. Step 6: Final answer
   x = 744,527.21