Finding the Third Proportional to 234,580.50 and 514,827

Step by Step Solution

1. Step 1: Write the proportion equation
   234,580.50 : 514,827 = 514,827 : x
2. Step 2: Convert to fraction form
   234,580.50/514,827 = 514,827/x
3. Step 3: Cross multiply
   234,580.50x = 514,827 × 514,827
4. Step 4: Simplify right side
   234,580.50x = 265,046,839,929
5. Step 5: Solve for x
   x = 265,046,839,929/234,580.50
6. Step 6: Final answer
   x = 1,129,875.84