Finding the Third Proportional to 451,200.38 and 1,003,262.63

Step by Step Solution

1. Step 1: Write the proportion equation
   451,200.38 : 1,003,262.63 = 1,003,262.63 : x
2. Step 2: Convert to fraction form
   451,200.38/1,003,262.63 = 1,003,262.63/x
3. Step 3: Cross multiply
   451,200.38x = 1,003,262.63 × 1,003,262.63
4. Step 4: Simplify right side
   451,200.38x = 1,006,535,894,721.89
5. Step 5: Solve for x
   x = 1,006,535,894,721.89/451,200.38
6. Step 6: Final answer
   x = 2,230,795.78