Finding the Third Proportional to 2,691,912 and 5,806,482

Step by Step Solution

1. Step 1: Write the proportion equation
   2,691,912 : 5,806,482 = 5,806,482 : x
2. Step 2: Convert to fraction form
   2,691,912/5,806,482 = 5,806,482/x
3. Step 3: Cross multiply
   2,691,912x = 5,806,482 × 5,806,482
4. Step 4: Simplify right side
   2,691,912x = 33,715,233,216,324
5. Step 5: Solve for x
   x = 33,715,233,216,324/2,691,912
6. Step 6: Final answer
   x = 12,524,641.67