Finding the Third Proportional to 2,269,464 and 4,839,312

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269,464 : 4,839,312 = 4,839,312 : x
2. Step 2: Convert to fraction form
   2,269,464/4,839,312 = 4,839,312/x
3. Step 3: Cross multiply
   2,269,464x = 4,839,312 × 4,839,312
4. Step 4: Simplify right side
   2,269,464x = 23,418,940,633,344
5. Step 5: Solve for x
   x = 23,418,940,633,344/2,269,464
6. Step 6: Final answer
   x = 10,319,150.53