Finding the Third Proportional to 114,022.50 and 242,808

Step by Step Solution

1. Step 1: Write the proportion equation
   114,022.50 : 242,808 = 242,808 : x
2. Step 2: Convert to fraction form
   114,022.50/242,808 = 242,808/x
3. Step 3: Cross multiply
   114,022.50x = 242,808 × 242,808
4. Step 4: Simplify right side
   114,022.50x = 58,955,724,864
5. Step 5: Solve for x
   x = 58,955,724,864/114,022.50
6. Step 6: Final answer
   x = 517,053.43