Finding the Third Proportional to 1,135,490 and 2,472,580

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,490 : 2,472,580 = 2,472,580 : x
2. Step 2: Convert to fraction form
   1,135,490/2,472,580 = 2,472,580/x
3. Step 3: Cross multiply
   1,135,490x = 2,472,580 × 2,472,580
4. Step 4: Simplify right side
   1,135,490x = 6,113,651,856,400
5. Step 5: Solve for x
   x = 6,113,651,856,400/1,135,490
6. Step 6: Final answer
   x = 5,384,152.97