Finding the Third Proportional to 3,911,976 and 5,984,199

Step by Step Solution

1. Step 1: Write the proportion equation
   3,911,976 : 5,984,199 = 5,984,199 : x
2. Step 2: Convert to fraction form
   3,911,976/5,984,199 = 5,984,199/x
3. Step 3: Cross multiply
   3,911,976x = 5,984,199 × 5,984,199
4. Step 4: Simplify right side
   3,911,976x = 35,810,637,671,601
5. Step 5: Solve for x
   x = 35,810,637,671,601/3,911,976
6. Step 6: Final answer
   x = 9,154,104.64