Finding the Third Proportional to 7,996,620 and 17,413,080

Step by Step Solution

1. Step 1: Write the proportion equation
   7,996,620 : 17,413,080 = 17,413,080 : x
2. Step 2: Convert to fraction form
   7,996,620/17,413,080 = 17,413,080/x
3. Step 3: Cross multiply
   7,996,620x = 17,413,080 × 17,413,080
4. Step 4: Simplify right side
   7,996,620x = 303,215,355,086,400
5. Step 5: Solve for x
   x = 303,215,355,086,400/7,996,620
6. Step 6: Final answer
   x = 37,917,939.72