Finding the Third Proportional to 2,428,292 and 3,563,706

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,292 : 3,563,706 = 3,563,706 : x
2. Step 2: Convert to fraction form
   2,428,292/3,563,706 = 3,563,706/x
3. Step 3: Cross multiply
   2,428,292x = 3,563,706 × 3,563,706
4. Step 4: Simplify right side
   2,428,292x = 12,700,000,454,436
5. Step 5: Solve for x
   x = 12,700,000,454,436/2,428,292
6. Step 6: Final answer
   x = 5,230,013.71