Finding the Third Proportional to 10,665,084 and 17,174,298

Step by Step Solution

1. Step 1: Write the proportion equation
   10,665,084 : 17,174,298 = 17,174,298 : x
2. Step 2: Convert to fraction form
   10,665,084/17,174,298 = 17,174,298/x
3. Step 3: Cross multiply
   10,665,084x = 17,174,298 × 17,174,298
4. Step 4: Simplify right side
   10,665,084x = 294,956,511,792,804
5. Step 5: Solve for x
   x = 294,956,511,792,804/10,665,084
6. Step 6: Final answer
   x = 27,656,276.48