Finding the Third Proportional to 35,376.75 and 55,217.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,376.75 : 55,217.25 = 55,217.25 : x
2. Step 2: Convert to fraction form
   35,376.75/55,217.25 = 55,217.25/x
3. Step 3: Cross multiply
   35,376.75x = 55,217.25 × 55,217.25
4. Step 4: Simplify right side
   35,376.75x = 3,048,944,697.56
5. Step 5: Solve for x
   x = 3,048,944,697.56/35,376.75
6. Step 6: Final answer
   x = 86,184.99