Finding the Third Proportional to 1,132,580 and 2,488,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,132,580 : 2,488,972 = 2,488,972 : x
2. Step 2: Convert to fraction form
   1,132,580/2,488,972 = 2,488,972/x
3. Step 3: Cross multiply
   1,132,580x = 2,488,972 × 2,488,972
4. Step 4: Simplify right side
   1,132,580x = 6,194,981,616,784
5. Step 5: Solve for x
   x = 6,194,981,616,784/1,132,580
6. Step 6: Final answer
   x = 5,469,796.06