Finding the Third Proportional to 154,112 and 337,600

Step by Step Solution

1. Step 1: Write the proportion equation
   154,112 : 337,600 = 337,600 : x
2. Step 2: Convert to fraction form
   154,112/337,600 = 337,600/x
3. Step 3: Cross multiply
   154,112x = 337,600 × 337,600
4. Step 4: Simplify right side
   154,112x = 113,973,760,000
5. Step 5: Solve for x
   x = 113,973,760,000/154,112
6. Step 6: Final answer
   x = 739,551.50