Finding the Third Proportional to 2,393,940 and 5,119,656

Step by Step Solution

1. Step 1: Write the proportion equation
   2,393,940 : 5,119,656 = 5,119,656 : x
2. Step 2: Convert to fraction form
   2,393,940/5,119,656 = 5,119,656/x
3. Step 3: Cross multiply
   2,393,940x = 5,119,656 × 5,119,656
4. Step 4: Simplify right side
   2,393,940x = 26,210,877,558,336
5. Step 5: Solve for x
   x = 26,210,877,558,336/2,393,940
6. Step 6: Final answer
   x = 10,948,844.82