Finding the Third Proportional to 147,463.50 and 221,925

Step by Step Solution

1. Step 1: Write the proportion equation
   147,463.50 : 221,925 = 221,925 : x
2. Step 2: Convert to fraction form
   147,463.50/221,925 = 221,925/x
3. Step 3: Cross multiply
   147,463.50x = 221,925 × 221,925
4. Step 4: Simplify right side
   147,463.50x = 49,250,705,625
5. Step 5: Solve for x
   x = 49,250,705,625/147,463.50
6. Step 6: Final answer
   x = 333,985.74