Finding the Third Proportional to 114,642.84 and 165,129.89

Step by Step Solution

1. Step 1: Write the proportion equation
   114,642.84 : 165,129.89 = 165,129.89 : x
2. Step 2: Convert to fraction form
   114,642.84/165,129.89 = 165,129.89/x
3. Step 3: Cross multiply
   114,642.84x = 165,129.89 × 165,129.89
4. Step 4: Simplify right side
   114,642.84x = 27,267,880,777.82
5. Step 5: Solve for x
   x = 27,267,880,777.82/114,642.84
6. Step 6: Final answer
   x = 237,850.70