Finding the Third Proportional to 1,039,435 and 1,554,913

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,435 : 1,554,913 = 1,554,913 : x
2. Step 2: Convert to fraction form
   1,039,435/1,554,913 = 1,554,913/x
3. Step 3: Cross multiply
   1,039,435x = 1,554,913 × 1,554,913
4. Step 4: Simplify right side
   1,039,435x = 2,417,754,437,569
5. Step 5: Solve for x
   x = 2,417,754,437,569/1,039,435
6. Step 6: Final answer
   x = 2,326,027.54