Finding the Third Proportional to 5,313,924 and 7,456,482

Step by Step Solution

1. Step 1: Write the proportion equation
   5,313,924 : 7,456,482 = 7,456,482 : x
2. Step 2: Convert to fraction form
   5,313,924/7,456,482 = 7,456,482/x
3. Step 3: Cross multiply
   5,313,924x = 7,456,482 × 7,456,482
4. Step 4: Simplify right side
   5,313,924x = 55,599,123,816,324
5. Step 5: Solve for x
   x = 55,599,123,816,324/5,313,924
6. Step 6: Final answer
   x = 10,462,912.87