Finding the Third Proportional to 2,230,643 and 4,784,901

Step by Step Solution

1. Step 1: Write the proportion equation
   2,230,643 : 4,784,901 = 4,784,901 : x
2. Step 2: Convert to fraction form
   2,230,643/4,784,901 = 4,784,901/x
3. Step 3: Cross multiply
   2,230,643x = 4,784,901 × 4,784,901
4. Step 4: Simplify right side
   2,230,643x = 22,895,277,579,801
5. Step 5: Solve for x
   x = 22,895,277,579,801/2,230,643
6. Step 6: Final answer
   x = 10,263,981.09