Finding the Third Proportional to 491,742 and 1,062,216

Step by Step Solution

1. Step 1: Write the proportion equation
   491,742 : 1,062,216 = 1,062,216 : x
2. Step 2: Convert to fraction form
   491,742/1,062,216 = 1,062,216/x
3. Step 3: Cross multiply
   491,742x = 1,062,216 × 1,062,216
4. Step 4: Simplify right side
   491,742x = 1,128,302,830,656
5. Step 5: Solve for x
   x = 1,128,302,830,656/491,742
6. Step 6: Final answer
   x = 2,294,501.65