Finding the Third Proportional to 457,248 and 1,003,032

Step by Step Solution

1. Step 1: Write the proportion equation
   457,248 : 1,003,032 = 1,003,032 : x
2. Step 2: Convert to fraction form
   457,248/1,003,032 = 1,003,032/x
3. Step 3: Cross multiply
   457,248x = 1,003,032 × 1,003,032
4. Step 4: Simplify right side
   457,248x = 1,006,073,193,024
5. Step 5: Solve for x
   x = 1,006,073,193,024/457,248
6. Step 6: Final answer
   x = 2,200,279.05