Finding the Third Proportional to 3,914,816 and 5,989,232

Step by Step Solution

1. Step 1: Write the proportion equation
   3,914,816 : 5,989,232 = 5,989,232 : x
2. Step 2: Convert to fraction form
   3,914,816/5,989,232 = 5,989,232/x
3. Step 3: Cross multiply
   3,914,816x = 5,989,232 × 5,989,232
4. Step 4: Simplify right side
   3,914,816x = 35,870,899,949,824
5. Step 5: Solve for x
   x = 35,870,899,949,824/3,914,816
6. Step 6: Final answer
   x = 9,162,857.19