Finding the Third Proportional to 17,356,728 and 37,325,545

Step by Step Solution

1. Step 1: Write the proportion equation
   17,356,728 : 37,325,545 = 37,325,545 : x
2. Step 2: Convert to fraction form
   17,356,728/37,325,545 = 37,325,545/x
3. Step 3: Cross multiply
   17,356,728x = 37,325,545 × 37,325,545
4. Step 4: Simplify right side
   17,356,728x = 1,393,196,309,547,025
5. Step 5: Solve for x
   x = 1,393,196,309,547,025/17,356,728
6. Step 6: Final answer
   x = 80,268,372.56