Finding the Third Proportional to 2,813,508 and 4,359,255

Step by Step Solution

1. Step 1: Write the proportion equation
   2,813,508 : 4,359,255 = 4,359,255 : x
2. Step 2: Convert to fraction form
   2,813,508/4,359,255 = 4,359,255/x
3. Step 3: Cross multiply
   2,813,508x = 4,359,255 × 4,359,255
4. Step 4: Simplify right side
   2,813,508x = 19,003,104,155,025
5. Step 5: Solve for x
   x = 19,003,104,155,025/2,813,508
6. Step 6: Final answer
   x = 6,754,238.54