Finding the Third Proportional to 42,479.44 and 62,727.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,479.44 : 62,727.75 = 62,727.75 : x
2. Step 2: Convert to fraction form
   42,479.44/62,727.75 = 62,727.75/x
3. Step 3: Cross multiply
   42,479.44x = 62,727.75 × 62,727.75
4. Step 4: Simplify right side
   42,479.44x = 3,934,770,620.06
5. Step 5: Solve for x
   x = 3,934,770,620.06/42,479.44
6. Step 6: Final answer
   x = 92,627.65