Finding the Third Proportional to 2,648,950 and 5,721,236

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648,950 : 5,721,236 = 5,721,236 : x
2. Step 2: Convert to fraction form
   2,648,950/5,721,236 = 5,721,236/x
3. Step 3: Cross multiply
   2,648,950x = 5,721,236 × 5,721,236
4. Step 4: Simplify right side
   2,648,950x = 32,732,541,367,696
5. Step 5: Solve for x
   x = 32,732,541,367,696/2,648,950
6. Step 6: Final answer
   x = 12,356,798.49