Finding the Third Proportional to 103,222 and 150,850

Step by Step Solution

1. Step 1: Write the proportion equation
   103,222 : 150,850 = 150,850 : x
2. Step 2: Convert to fraction form
   103,222/150,850 = 150,850/x
3. Step 3: Cross multiply
   103,222x = 150,850 × 150,850
4. Step 4: Simplify right side
   103,222x = 22,755,722,500
5. Step 5: Solve for x
   x = 22,755,722,500/103,222
6. Step 6: Final answer
   x = 220,454.19