Finding the Third Proportional to 19,825.88 and 26,430.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,825.88 : 26,430.75 = 26,430.75 : x
2. Step 2: Convert to fraction form
   19,825.88/26,430.75 = 26,430.75/x
3. Step 3: Cross multiply
   19,825.88x = 26,430.75 × 26,430.75
4. Step 4: Simplify right side
   19,825.88x = 698,584,545.56
5. Step 5: Solve for x
   x = 698,584,545.56/19,825.88
6. Step 6: Final answer
   x = 35,236.00