Finding the Third Proportional to 2,047,830 and 4,468,332

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,830 : 4,468,332 = 4,468,332 : x
2. Step 2: Convert to fraction form
   2,047,830/4,468,332 = 4,468,332/x
3. Step 3: Cross multiply
   2,047,830x = 4,468,332 × 4,468,332
4. Step 4: Simplify right side
   2,047,830x = 19,965,990,862,224
5. Step 5: Solve for x
   x = 19,965,990,862,224/2,047,830
6. Step 6: Final answer
   x = 9,749,828.29