Finding the Third Proportional to 7,987,256 and 17,494,910

Step by Step Solution

1. Step 1: Write the proportion equation
   7,987,256 : 17,494,910 = 17,494,910 : x
2. Step 2: Convert to fraction form
   7,987,256/17,494,910 = 17,494,910/x
3. Step 3: Cross multiply
   7,987,256x = 17,494,910 × 17,494,910
4. Step 4: Simplify right side
   7,987,256x = 306,071,875,908,100
5. Step 5: Solve for x
   x = 306,071,875,908,100/7,987,256
6. Step 6: Final answer
   x = 38,320,028.29