Finding the Third Proportional to 1,039,406.50 and 1,554,871.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,406.50 : 1,554,871.25 = 1,554,871.25 : x
2. Step 2: Convert to fraction form
   1,039,406.50/1,554,871.25 = 1,554,871.25/x
3. Step 3: Cross multiply
   1,039,406.50x = 1,554,871.25 × 1,554,871.25
4. Step 4: Simplify right side
   1,039,406.50x = 2,417,624,604,076.56
5. Step 5: Solve for x
   x = 2,417,624,604,076.56/1,039,406.50
6. Step 6: Final answer
   x = 2,325,966.41