Finding the Third Proportional to 1,055,216 and 2,488,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055,216 : 2,488,472 = 2,488,472 : x
2. Step 2: Convert to fraction form
   1,055,216/2,488,472 = 2,488,472/x
3. Step 3: Cross multiply
   1,055,216x = 2,488,472 × 2,488,472
4. Step 4: Simplify right side
   1,055,216x = 6,192,492,894,784
5. Step 5: Solve for x
   x = 6,192,492,894,784/1,055,216
6. Step 6: Final answer
   x = 5,868,460.01