Finding the Third Proportional to 134,120 and 187,956.50

Step by Step Solution

1. Step 1: Write the proportion equation
   134,120 : 187,956.50 = 187,956.50 : x
2. Step 2: Convert to fraction form
   134,120/187,956.50 = 187,956.50/x
3. Step 3: Cross multiply
   134,120x = 187,956.50 × 187,956.50
4. Step 4: Simplify right side
   134,120x = 35,327,645,892.25
5. Step 5: Solve for x
   x = 35,327,645,892.25/134,120
6. Step 6: Final answer
   x = 263,403.26