Finding the Third Proportional to 342,352 and 500,850

Step by Step Solution

1. Step 1: Write the proportion equation
   342,352 : 500,850 = 500,850 : x
2. Step 2: Convert to fraction form
   342,352/500,850 = 500,850/x
3. Step 3: Cross multiply
   342,352x = 500,850 × 500,850
4. Step 4: Simplify right side
   342,352x = 250,850,722,500
5. Step 5: Solve for x
   x = 250,850,722,500/342,352
6. Step 6: Final answer
   x = 732,727.49