Finding the Third Proportional to 34,270.25 and 51,404.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,270.25 : 51,404.25 = 51,404.25 : x
2. Step 2: Convert to fraction form
   34,270.25/51,404.25 = 51,404.25/x
3. Step 3: Cross multiply
   34,270.25x = 51,404.25 × 51,404.25
4. Step 4: Simplify right side
   34,270.25x = 2,642,396,918.06
5. Step 5: Solve for x
   x = 2,642,396,918.06/34,270.25
6. Step 6: Final answer
   x = 77,104.69