Finding the Third Proportional to 226,111.50 and 478,983.38

Step by Step Solution

1. Step 1: Write the proportion equation
   226,111.50 : 478,983.38 = 478,983.38 : x
2. Step 2: Convert to fraction form
   226,111.50/478,983.38 = 478,983.38/x
3. Step 3: Cross multiply
   226,111.50x = 478,983.38 × 478,983.38
4. Step 4: Simplify right side
   226,111.50x = 229,425,073,526.39
5. Step 5: Solve for x
   x = 229,425,073,526.39/226,111.50
6. Step 6: Final answer
   x = 1,014,654.60