Finding the Third Proportional to 114,646.50 and 246,870

Step by Step Solution

1. Step 1: Write the proportion equation
   114,646.50 : 246,870 = 246,870 : x
2. Step 2: Convert to fraction form
   114,646.50/246,870 = 246,870/x
3. Step 3: Cross multiply
   114,646.50x = 246,870 × 246,870
4. Step 4: Simplify right side
   114,646.50x = 60,944,796,900
5. Step 5: Solve for x
   x = 60,944,796,900/114,646.50
6. Step 6: Final answer
   x = 531,588.81