Finding the Third Proportional to 137,614 and 301,454

Step by Step Solution

1. Step 1: Write the proportion equation
   137,614 : 301,454 = 301,454 : x
2. Step 2: Convert to fraction form
   137,614/301,454 = 301,454/x
3. Step 3: Cross multiply
   137,614x = 301,454 × 301,454
4. Step 4: Simplify right side
   137,614x = 90,874,514,116
5. Step 5: Solve for x
   x = 90,874,514,116/137,614
6. Step 6: Final answer
   x = 660,358.06