Finding the Third Proportional to 575,239 and 1,254,300

Step by Step Solution

1. Step 1: Write the proportion equation
   575,239 : 1,254,300 = 1,254,300 : x
2. Step 2: Convert to fraction form
   575,239/1,254,300 = 1,254,300/x
3. Step 3: Cross multiply
   575,239x = 1,254,300 × 1,254,300
4. Step 4: Simplify right side
   575,239x = 1,573,268,490,000
5. Step 5: Solve for x
   x = 1,573,268,490,000/575,239
6. Step 6: Final answer
   x = 2,734,982.31