Finding the Third Proportional to 1,402,596 and 1,984,662

Step by Step Solution

1. Step 1: Write the proportion equation
   1,402,596 : 1,984,662 = 1,984,662 : x
2. Step 2: Convert to fraction form
   1,402,596/1,984,662 = 1,984,662/x
3. Step 3: Cross multiply
   1,402,596x = 1,984,662 × 1,984,662
4. Step 4: Simplify right side
   1,402,596x = 3,938,883,254,244
5. Step 5: Solve for x
   x = 3,938,883,254,244/1,402,596
6. Step 6: Final answer
   x = 2,808,280.68