Finding the Third Proportional to 96,774.75 and 142,314.47

Step by Step Solution

1. Step 1: Write the proportion equation
   96,774.75 : 142,314.47 = 142,314.47 : x
2. Step 2: Convert to fraction form
   96,774.75/142,314.47 = 142,314.47/x
3. Step 3: Cross multiply
   96,774.75x = 142,314.47 × 142,314.47
4. Step 4: Simplify right side
   96,774.75x = 20,253,408,015.59
5. Step 5: Solve for x
   x = 20,253,408,015.59/96,774.75
6. Step 6: Final answer
   x = 209,284.01