Finding the Third Proportional to 35,951.75 and 54,430.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,951.75 : 54,430.50 = 54,430.50 : x
2. Step 2: Convert to fraction form
   35,951.75/54,430.50 = 54,430.50/x
3. Step 3: Cross multiply
   35,951.75x = 54,430.50 × 54,430.50
4. Step 4: Simplify right side
   35,951.75x = 2,962,679,330.25
5. Step 5: Solve for x
   x = 2,962,679,330.25/35,951.75
6. Step 6: Final answer
   x = 82,407.10