Finding the Third Proportional to 96,600 and 142,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   96,600 : 142,012.50 = 142,012.50 : x
2. Step 2: Convert to fraction form
   96,600/142,012.50 = 142,012.50/x
3. Step 3: Cross multiply
   96,600x = 142,012.50 × 142,012.50
4. Step 4: Simplify right side
   96,600x = 20,167,550,156.25
5. Step 5: Solve for x
   x = 20,167,550,156.25/96,600
6. Step 6: Final answer
   x = 208,773.81