Finding the Third Proportional to 130,625 and 196,113.50

Step by Step Solution

1. Step 1: Write the proportion equation
   130,625 : 196,113.50 = 196,113.50 : x
2. Step 2: Convert to fraction form
   130,625/196,113.50 = 196,113.50/x
3. Step 3: Cross multiply
   130,625x = 196,113.50 × 196,113.50
4. Step 4: Simplify right side
   130,625x = 38,460,504,882.25
5. Step 5: Solve for x
   x = 38,460,504,882.25/130,625
6. Step 6: Final answer
   x = 294,434.49