Finding the Third Proportional to 522,055 and 1,139,983

Step by Step Solution

1. Step 1: Write the proportion equation
   522,055 : 1,139,983 = 1,139,983 : x
2. Step 2: Convert to fraction form
   522,055/1,139,983 = 1,139,983/x
3. Step 3: Cross multiply
   522,055x = 1,139,983 × 1,139,983
4. Step 4: Simplify right side
   522,055x = 1,299,561,240,289
5. Step 5: Solve for x
   x = 1,299,561,240,289/522,055
6. Step 6: Final answer
   x = 2,489,318.64