Finding the Third Proportional to 1,039,414 and 1,554,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,414 : 1,554,880 = 1,554,880 : x
2. Step 2: Convert to fraction form
   1,039,414/1,554,880 = 1,554,880/x
3. Step 3: Cross multiply
   1,039,414x = 1,554,880 × 1,554,880
4. Step 4: Simplify right side
   1,039,414x = 2,417,651,814,400
5. Step 5: Solve for x
   x = 2,417,651,814,400/1,039,414
6. Step 6: Final answer
   x = 2,325,975.80