Finding the Third Proportional to 748,518 and 1,637,002

Step by Step Solution

1. Step 1: Write the proportion equation
   748,518 : 1,637,002 = 1,637,002 : x
2. Step 2: Convert to fraction form
   748,518/1,637,002 = 1,637,002/x
3. Step 3: Cross multiply
   748,518x = 1,637,002 × 1,637,002
4. Step 4: Simplify right side
   748,518x = 2,679,775,548,004
5. Step 5: Solve for x
   x = 2,679,775,548,004/748,518
6. Step 6: Final answer
   x = 3,580,108.36