Finding the Third Proportional to 2,423,820 and 5,273,268

Step by Step Solution

1. Step 1: Write the proportion equation
   2,423,820 : 5,273,268 = 5,273,268 : x
2. Step 2: Convert to fraction form
   2,423,820/5,273,268 = 5,273,268/x
3. Step 3: Cross multiply
   2,423,820x = 5,273,268 × 5,273,268
4. Step 4: Simplify right side
   2,423,820x = 27,807,355,399,824
5. Step 5: Solve for x
   x = 27,807,355,399,824/2,423,820
6. Step 6: Final answer
   x = 11,472,533.19