Finding the Third Proportional to 7,997,072 and 17,268,412

Step by Step Solution

1. Step 1: Write the proportion equation
   7,997,072 : 17,268,412 = 17,268,412 : x
2. Step 2: Convert to fraction form
   7,997,072/17,268,412 = 17,268,412/x
3. Step 3: Cross multiply
   7,997,072x = 17,268,412 × 17,268,412
4. Step 4: Simplify right side
   7,997,072x = 298,198,053,001,744
5. Step 5: Solve for x
   x = 298,198,053,001,744/7,997,072
6. Step 6: Final answer
   x = 37,288,404.18