Finding the Third Proportional to 2,214,472 and 4,784,048

Step by Step Solution

1. Step 1: Write the proportion equation
   2,214,472 : 4,784,048 = 4,784,048 : x
2. Step 2: Convert to fraction form
   2,214,472/4,784,048 = 4,784,048/x
3. Step 3: Cross multiply
   2,214,472x = 4,784,048 × 4,784,048
4. Step 4: Simplify right side
   2,214,472x = 22,887,115,266,304
5. Step 5: Solve for x
   x = 22,887,115,266,304/2,214,472
6. Step 6: Final answer
   x = 10,335,247.08