Finding the Third Proportional to 616,832 and 1,427,882

Step by Step Solution

1. Step 1: Write the proportion equation
   616,832 : 1,427,882 = 1,427,882 : x
2. Step 2: Convert to fraction form
   616,832/1,427,882 = 1,427,882/x
3. Step 3: Cross multiply
   616,832x = 1,427,882 × 1,427,882
4. Step 4: Simplify right side
   616,832x = 2,038,847,005,924
5. Step 5: Solve for x
   x = 2,038,847,005,924/616,832
6. Step 6: Final answer
   x = 3,305,352.20