Finding the Third Proportional to 509,956 and 1,120,584

Step by Step Solution

1. Step 1: Write the proportion equation
   509,956 : 1,120,584 = 1,120,584 : x
2. Step 2: Convert to fraction form
   509,956/1,120,584 = 1,120,584/x
3. Step 3: Cross multiply
   509,956x = 1,120,584 × 1,120,584
4. Step 4: Simplify right side
   509,956x = 1,255,708,501,056
5. Step 5: Solve for x
   x = 1,255,708,501,056/509,956
6. Step 6: Final answer
   x = 2,462,385.97