Finding the Third Proportional to 152,468 and 334,380

Step by Step Solution

1. Step 1: Write the proportion equation
   152,468 : 334,380 = 334,380 : x
2. Step 2: Convert to fraction form
   152,468/334,380 = 334,380/x
3. Step 3: Cross multiply
   152,468x = 334,380 × 334,380
4. Step 4: Simplify right side
   152,468x = 111,809,984,400
5. Step 5: Solve for x
   x = 111,809,984,400/152,468
6. Step 6: Final answer
   x = 733,334.11