Finding the Third Proportional to 648,252 and 1,025,652

Step by Step Solution

1. Step 1: Write the proportion equation
   648,252 : 1,025,652 = 1,025,652 : x
2. Step 2: Convert to fraction form
   648,252/1,025,652 = 1,025,652/x
3. Step 3: Cross multiply
   648,252x = 1,025,652 × 1,025,652
4. Step 4: Simplify right side
   648,252x = 1,051,962,025,104
5. Step 5: Solve for x
   x = 1,051,962,025,104/648,252
6. Step 6: Final answer
   x = 1,622,767.11