Finding the Third Proportional to 17,434.75 and 38,109.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,434.75 : 38,109.25 = 38,109.25 : x
2. Step 2: Convert to fraction form
   17,434.75/38,109.25 = 38,109.25/x
3. Step 3: Cross multiply
   17,434.75x = 38,109.25 × 38,109.25
4. Step 4: Simplify right side
   17,434.75x = 1,452,314,935.56
5. Step 5: Solve for x
   x = 1,452,314,935.56/17,434.75
6. Step 6: Final answer
   x = 83,300.01