Finding the Third Proportional to 3,723,460 and 8,016,872

Step by Step Solution

1. Step 1: Write the proportion equation
   3,723,460 : 8,016,872 = 8,016,872 : x
2. Step 2: Convert to fraction form
   3,723,460/8,016,872 = 8,016,872/x
3. Step 3: Cross multiply
   3,723,460x = 8,016,872 × 8,016,872
4. Step 4: Simplify right side
   3,723,460x = 64,270,236,664,384
5. Step 5: Solve for x
   x = 64,270,236,664,384/3,723,460
6. Step 6: Final answer
   x = 17,260,890.86