Finding the Third Proportional to 17,016,438 and 25,727,244

Step by Step Solution

1. Step 1: Write the proportion equation
   17,016,438 : 25,727,244 = 25,727,244 : x
2. Step 2: Convert to fraction form
   17,016,438/25,727,244 = 25,727,244/x
3. Step 3: Cross multiply
   17,016,438x = 25,727,244 × 25,727,244
4. Step 4: Simplify right side
   17,016,438x = 661,891,083,835,536
5. Step 5: Solve for x
   x = 661,891,083,835,536/17,016,438
6. Step 6: Final answer
   x = 38,897,158.37