Finding the Third Proportional to 29,711.25 and 65,254.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,711.25 : 65,254.50 = 65,254.50 : x
2. Step 2: Convert to fraction form
   29,711.25/65,254.50 = 65,254.50/x
3. Step 3: Cross multiply
   29,711.25x = 65,254.50 × 65,254.50
4. Step 4: Simplify right side
   29,711.25x = 4,258,149,770.25
5. Step 5: Solve for x
   x = 4,258,149,770.25/29,711.25
6. Step 6: Final answer
   x = 143,317.76