Finding the Third Proportional to 574,382 and 1,253,208

Step by Step Solution

1. Step 1: Write the proportion equation
   574,382 : 1,253,208 = 1,253,208 : x
2. Step 2: Convert to fraction form
   574,382/1,253,208 = 1,253,208/x
3. Step 3: Cross multiply
   574,382x = 1,253,208 × 1,253,208
4. Step 4: Simplify right side
   574,382x = 1,570,530,291,264
5. Step 5: Solve for x
   x = 1,570,530,291,264/574,382
6. Step 6: Final answer
   x = 2,734,295.80