Finding the Third Proportional to 573,456 and 1,246,596

Step by Step Solution

1. Step 1: Write the proportion equation
   573,456 : 1,246,596 = 1,246,596 : x
2. Step 2: Convert to fraction form
   573,456/1,246,596 = 1,246,596/x
3. Step 3: Cross multiply
   573,456x = 1,246,596 × 1,246,596
4. Step 4: Simplify right side
   573,456x = 1,554,001,587,216
5. Step 5: Solve for x
   x = 1,554,001,587,216/573,456
6. Step 6: Final answer
   x = 2,709,888.09