Finding the Third Proportional to 3,908,884 and 5,979,573

Step by Step Solution

1. Step 1: Write the proportion equation
   3,908,884 : 5,979,573 = 5,979,573 : x
2. Step 2: Convert to fraction form
   3,908,884/5,979,573 = 5,979,573/x
3. Step 3: Cross multiply
   3,908,884x = 5,979,573 × 5,979,573
4. Step 4: Simplify right side
   3,908,884x = 35,755,293,262,329
5. Step 5: Solve for x
   x = 35,755,293,262,329/3,908,884
6. Step 6: Final answer
   x = 9,147,187.09