Finding the Third Proportional to 95,246.25 and 142,404.75

Step by Step Solution

1. Step 1: Write the proportion equation
   95,246.25 : 142,404.75 = 142,404.75 : x
2. Step 2: Convert to fraction form
   95,246.25/142,404.75 = 142,404.75/x
3. Step 3: Cross multiply
   95,246.25x = 142,404.75 × 142,404.75
4. Step 4: Simplify right side
   95,246.25x = 20,279,112,822.56
5. Step 5: Solve for x
   x = 20,279,112,822.56/95,246.25
6. Step 6: Final answer
   x = 212,912.45