Finding the Third Proportional to 114,698.50 and 252,087

Step by Step Solution

1. Step 1: Write the proportion equation
   114,698.50 : 252,087 = 252,087 : x
2. Step 2: Convert to fraction form
   114,698.50/252,087 = 252,087/x
3. Step 3: Cross multiply
   114,698.50x = 252,087 × 252,087
4. Step 4: Simplify right side
   114,698.50x = 63,547,855,569
5. Step 5: Solve for x
   x = 63,547,855,569/114,698.50
6. Step 6: Final answer
   x = 554,042.60