Finding the Third Proportional to 714,901 and 1,571,490

Step by Step Solution

1. Step 1: Write the proportion equation
   714,901 : 1,571,490 = 1,571,490 : x
2. Step 2: Convert to fraction form
   714,901/1,571,490 = 1,571,490/x
3. Step 3: Cross multiply
   714,901x = 1,571,490 × 1,571,490
4. Step 4: Simplify right side
   714,901x = 2,469,580,820,100
5. Step 5: Solve for x
   x = 2,469,580,820,100/714,901
6. Step 6: Final answer
   x = 3,454,437.50