Finding the Third Proportional to 7,949,960 and 17,158,912

Step by Step Solution

1. Step 1: Write the proportion equation
   7,949,960 : 17,158,912 = 17,158,912 : x
2. Step 2: Convert to fraction form
   7,949,960/17,158,912 = 17,158,912/x
3. Step 3: Cross multiply
   7,949,960x = 17,158,912 × 17,158,912
4. Step 4: Simplify right side
   7,949,960x = 294,428,261,023,744
5. Step 5: Solve for x
   x = 294,428,261,023,744/7,949,960
6. Step 6: Final answer
   x = 37,035,187.73