Finding the Third Proportional to 749,686 and 1,632,483

Step by Step Solution

1. Step 1: Write the proportion equation
   749,686 : 1,632,483 = 1,632,483 : x
2. Step 2: Convert to fraction form
   749,686/1,632,483 = 1,632,483/x
3. Step 3: Cross multiply
   749,686x = 1,632,483 × 1,632,483
4. Step 4: Simplify right side
   749,686x = 2,665,000,745,289
5. Step 5: Solve for x
   x = 2,665,000,745,289/749,686
6. Step 6: Final answer
   x = 3,554,822.61