Finding the Third Proportional to 2,279,475 and 3,609,495

Step by Step Solution

1. Step 1: Write the proportion equation
   2,279,475 : 3,609,495 = 3,609,495 : x
2. Step 2: Convert to fraction form
   2,279,475/3,609,495 = 3,609,495/x
3. Step 3: Cross multiply
   2,279,475x = 3,609,495 × 3,609,495
4. Step 4: Simplify right side
   2,279,475x = 13,028,454,155,025
5. Step 5: Solve for x
   x = 13,028,454,155,025/2,279,475
6. Step 6: Final answer
   x = 5,715,550.36