Finding the Third Proportional to 95,078 and 142,320.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,078 : 142,320.50 = 142,320.50 : x
2. Step 2: Convert to fraction form
   95,078/142,320.50 = 142,320.50/x
3. Step 3: Cross multiply
   95,078x = 142,320.50 × 142,320.50
4. Step 4: Simplify right side
   95,078x = 20,255,124,720.25
5. Step 5: Solve for x
   x = 20,255,124,720.25/95,078
6. Step 6: Final answer
   x = 213,036.92