Finding the Third Proportional to 2,393,544 and 5,123,316

Step by Step Solution

1. Step 1: Write the proportion equation
   2,393,544 : 5,123,316 = 5,123,316 : x
2. Step 2: Convert to fraction form
   2,393,544/5,123,316 = 5,123,316/x
3. Step 3: Cross multiply
   2,393,544x = 5,123,316 × 5,123,316
4. Step 4: Simplify right side
   2,393,544x = 26,248,366,835,856
5. Step 5: Solve for x
   x = 26,248,366,835,856/2,393,544
6. Step 6: Final answer
   x = 10,966,318.91