Finding the Third Proportional to 146,062.50 and 220,674

Step by Step Solution

1. Step 1: Write the proportion equation
   146,062.50 : 220,674 = 220,674 : x
2. Step 2: Convert to fraction form
   146,062.50/220,674 = 220,674/x
3. Step 3: Cross multiply
   146,062.50x = 220,674 × 220,674
4. Step 4: Simplify right side
   146,062.50x = 48,697,014,276
5. Step 5: Solve for x
   x = 48,697,014,276/146,062.50
6. Step 6: Final answer
   x = 333,398.47