Finding the Third Proportional to 3,908,898 and 5,979,594

Step by Step Solution

1. Step 1: Write the proportion equation
   3,908,898 : 5,979,594 = 5,979,594 : x
2. Step 2: Convert to fraction form
   3,908,898/5,979,594 = 5,979,594/x
3. Step 3: Cross multiply
   3,908,898x = 5,979,594 × 5,979,594
4. Step 4: Simplify right side
   3,908,898x = 35,755,544,404,836
5. Step 5: Solve for x
   x = 35,755,544,404,836/3,908,898
6. Step 6: Final answer
   x = 9,147,218.58