Finding the Third Proportional to 2,217,596 and 4,766,472

Step by Step Solution

1. Step 1: Write the proportion equation
   2,217,596 : 4,766,472 = 4,766,472 : x
2. Step 2: Convert to fraction form
   2,217,596/4,766,472 = 4,766,472/x
3. Step 3: Cross multiply
   2,217,596x = 4,766,472 × 4,766,472
4. Step 4: Simplify right side
   2,217,596x = 22,719,255,326,784
5. Step 5: Solve for x
   x = 22,719,255,326,784/2,217,596
6. Step 6: Final answer
   x = 10,244,992.92