Finding the Third Proportional to 574,026 and 1,251,390

Step by Step Solution

1. Step 1: Write the proportion equation
   574,026 : 1,251,390 = 1,251,390 : x
2. Step 2: Convert to fraction form
   574,026/1,251,390 = 1,251,390/x
3. Step 3: Cross multiply
   574,026x = 1,251,390 × 1,251,390
4. Step 4: Simplify right side
   574,026x = 1,565,976,932,100
5. Step 5: Solve for x
   x = 1,565,976,932,100/574,026
6. Step 6: Final answer
   x = 2,728,059.24