Finding the Third Proportional to 94,681.50 and 142,267.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,681.50 : 142,267.50 = 142,267.50 : x
2. Step 2: Convert to fraction form
   94,681.50/142,267.50 = 142,267.50/x
3. Step 3: Cross multiply
   94,681.50x = 142,267.50 × 142,267.50
4. Step 4: Simplify right side
   94,681.50x = 20,240,041,556.25
5. Step 5: Solve for x
   x = 20,240,041,556.25/94,681.50
6. Step 6: Final answer
   x = 213,769.76