Finding the Third Proportional to 1,435,216 and 2,312,502

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,216 : 2,312,502 = 2,312,502 : x
2. Step 2: Convert to fraction form
   1,435,216/2,312,502 = 2,312,502/x
3. Step 3: Cross multiply
   1,435,216x = 2,312,502 × 2,312,502
4. Step 4: Simplify right side
   1,435,216x = 5,347,665,500,004
5. Step 5: Solve for x
   x = 5,347,665,500,004/1,435,216
6. Step 6: Final answer
   x = 3,726,035.31