Finding the Third Proportional to 2,522,478 and 3,916,628

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522,478 : 3,916,628 = 3,916,628 : x
2. Step 2: Convert to fraction form
   2,522,478/3,916,628 = 3,916,628/x
3. Step 3: Cross multiply
   2,522,478x = 3,916,628 × 3,916,628
4. Step 4: Simplify right side
   2,522,478x = 15,339,974,890,384
5. Step 5: Solve for x
   x = 15,339,974,890,384/2,522,478
6. Step 6: Final answer
   x = 6,081,311.67