Finding the Third Proportional to 592,054 and 1,278,820

Step by Step Solution

1. Step 1: Write the proportion equation
   592,054 : 1,278,820 = 1,278,820 : x
2. Step 2: Convert to fraction form
   592,054/1,278,820 = 1,278,820/x
3. Step 3: Cross multiply
   592,054x = 1,278,820 × 1,278,820
4. Step 4: Simplify right side
   592,054x = 1,635,380,592,400
5. Step 5: Solve for x
   x = 1,635,380,592,400/592,054
6. Step 6: Final answer
   x = 2,762,215.26