Finding the Third Proportional to 1,455,028 and 2,202,663

Step by Step Solution

1. Step 1: Write the proportion equation
   1,455,028 : 2,202,663 = 2,202,663 : x
2. Step 2: Convert to fraction form
   1,455,028/2,202,663 = 2,202,663/x
3. Step 3: Cross multiply
   1,455,028x = 2,202,663 × 2,202,663
4. Step 4: Simplify right side
   1,455,028x = 4,851,724,291,569
5. Step 5: Solve for x
   x = 4,851,724,291,569/1,455,028
6. Step 6: Final answer
   x = 3,334,454.25