Finding the Third Proportional to 992,192 and 2,103,606

Step by Step Solution

1. Step 1: Write the proportion equation
   992,192 : 2,103,606 = 2,103,606 : x
2. Step 2: Convert to fraction form
   992,192/2,103,606 = 2,103,606/x
3. Step 3: Cross multiply
   992,192x = 2,103,606 × 2,103,606
4. Step 4: Simplify right side
   992,192x = 4,425,158,203,236
5. Step 5: Solve for x
   x = 4,425,158,203,236/992,192
6. Step 6: Final answer
   x = 4,459,981.74