Finding the Third Proportional to 1,244,676 and 2,730,312

Step by Step Solution

1. Step 1: Write the proportion equation
   1,244,676 : 2,730,312 = 2,730,312 : x
2. Step 2: Convert to fraction form
   1,244,676/2,730,312 = 2,730,312/x
3. Step 3: Cross multiply
   1,244,676x = 2,730,312 × 2,730,312
4. Step 4: Simplify right side
   1,244,676x = 7,454,603,617,344
5. Step 5: Solve for x
   x = 7,454,603,617,344/1,244,676
6. Step 6: Final answer
   x = 5,989,192.06