Finding the Third Proportional to 709,228 and 1,567,498

Step by Step Solution

1. Step 1: Write the proportion equation
   709,228 : 1,567,498 = 1,567,498 : x
2. Step 2: Convert to fraction form
   709,228/1,567,498 = 1,567,498/x
3. Step 3: Cross multiply
   709,228x = 1,567,498 × 1,567,498
4. Step 4: Simplify right side
   709,228x = 2,457,049,980,004
5. Step 5: Solve for x
   x = 2,457,049,980,004/709,228
6. Step 6: Final answer
   x = 3,464,400.70