Finding the Third Proportional to 148,294 and 229,814

Step by Step Solution

1. Step 1: Write the proportion equation
   148,294 : 229,814 = 229,814 : x
2. Step 2: Convert to fraction form
   148,294/229,814 = 229,814/x
3. Step 3: Cross multiply
   148,294x = 229,814 × 229,814
4. Step 4: Simplify right side
   148,294x = 52,814,474,596
5. Step 5: Solve for x
   x = 52,814,474,596/148,294
6. Step 6: Final answer
   x = 356,147.08