Finding the Third Proportional to 3,887,703 and 8,482,896

Step by Step Solution

1. Step 1: Write the proportion equation
   3,887,703 : 8,482,896 = 8,482,896 : x
2. Step 2: Convert to fraction form
   3,887,703/8,482,896 = 8,482,896/x
3. Step 3: Cross multiply
   3,887,703x = 8,482,896 × 8,482,896
4. Step 4: Simplify right side
   3,887,703x = 71,959,524,546,816
5. Step 5: Solve for x
   x = 71,959,524,546,816/3,887,703
6. Step 6: Final answer
   x = 18,509,522.09