Finding the Third Proportional to 61,066.69 and 134,557.88

Step by Step Solution

1. Step 1: Write the proportion equation
   61,066.69 : 134,557.88 = 134,557.88 : x
2. Step 2: Convert to fraction form
   61,066.69/134,557.88 = 134,557.88/x
3. Step 3: Cross multiply
   61,066.69x = 134,557.88 × 134,557.88
4. Step 4: Simplify right side
   61,066.69x = 18,105,821,724.52
5. Step 5: Solve for x
   x = 18,105,821,724.52/61,066.69
6. Step 6: Final answer
   x = 296,492.61