Finding the Third Proportional to 134,145 and 181,534.50

Step by Step Solution

1. Step 1: Write the proportion equation
   134,145 : 181,534.50 = 181,534.50 : x
2. Step 2: Convert to fraction form
   134,145/181,534.50 = 181,534.50/x
3. Step 3: Cross multiply
   134,145x = 181,534.50 × 181,534.50
4. Step 4: Simplify right side
   134,145x = 32,954,774,690.25
5. Step 5: Solve for x
   x = 32,954,774,690.25/134,145
6. Step 6: Final answer
   x = 245,665.32