Finding the Third Proportional to 156,081 and 341,898

Step by Step Solution

1. Step 1: Write the proportion equation
   156,081 : 341,898 = 341,898 : x
2. Step 2: Convert to fraction form
   156,081/341,898 = 341,898/x
3. Step 3: Cross multiply
   156,081x = 341,898 × 341,898
4. Step 4: Simplify right side
   156,081x = 116,894,242,404
5. Step 5: Solve for x
   x = 116,894,242,404/156,081
6. Step 6: Final answer
   x = 748,933.20