Finding the Third Proportional to 134,118 and 187,953.75

Step by Step Solution

1. Step 1: Write the proportion equation
   134,118 : 187,953.75 = 187,953.75 : x
2. Step 2: Convert to fraction form
   134,118/187,953.75 = 187,953.75/x
3. Step 3: Cross multiply
   134,118x = 187,953.75 × 187,953.75
4. Step 4: Simplify right side
   134,118x = 35,326,612,139.06
5. Step 5: Solve for x
   x = 35,326,612,139.06/134,118
6. Step 6: Final answer
   x = 263,399.49