Finding the Third Proportional to 156,000 and 341,616

Step by Step Solution

1. Step 1: Write the proportion equation
   156,000 : 341,616 = 341,616 : x
2. Step 2: Convert to fraction form
   156,000/341,616 = 341,616/x
3. Step 3: Cross multiply
   156,000x = 341,616 × 341,616
4. Step 4: Simplify right side
   156,000x = 116,701,491,456
5. Step 5: Solve for x
   x = 116,701,491,456/156,000
6. Step 6: Final answer
   x = 748,086.48