Finding the Third Proportional to 988,983 and 2,117,934

Step by Step Solution

1. Step 1: Write the proportion equation
   988,983 : 2,117,934 = 2,117,934 : x
2. Step 2: Convert to fraction form
   988,983/2,117,934 = 2,117,934/x
3. Step 3: Cross multiply
   988,983x = 2,117,934 × 2,117,934
4. Step 4: Simplify right side
   988,983x = 4,485,644,428,356
5. Step 5: Solve for x
   x = 4,485,644,428,356/988,983
6. Step 6: Final answer
   x = 4,535,613.28