Finding the Third Proportional to 114,969 and 154,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   114,969 : 154,498.50 = 154,498.50 : x
2. Step 2: Convert to fraction form
   114,969/154,498.50 = 154,498.50/x
3. Step 3: Cross multiply
   114,969x = 154,498.50 × 154,498.50
4. Step 4: Simplify right side
   114,969x = 23,869,786,502.25
5. Step 5: Solve for x
   x = 23,869,786,502.25/114,969
6. Step 6: Final answer
   x = 207,619.33