Finding the Third Proportional to 931,612 and 1,996,040

Step by Step Solution

1. Step 1: Write the proportion equation
   931,612 : 1,996,040 = 1,996,040 : x
2. Step 2: Convert to fraction form
   931,612/1,996,040 = 1,996,040/x
3. Step 3: Cross multiply
   931,612x = 1,996,040 × 1,996,040
4. Step 4: Simplify right side
   931,612x = 3,984,175,681,600
5. Step 5: Solve for x
   x = 3,984,175,681,600/931,612
6. Step 6: Final answer
   x = 4,276,647.02