Finding the Third Proportional to 233,910 and 512,569.50

Step by Step Solution

1. Step 1: Write the proportion equation
   233,910 : 512,569.50 = 512,569.50 : x
2. Step 2: Convert to fraction form
   233,910/512,569.50 = 512,569.50/x
3. Step 3: Cross multiply
   233,910x = 512,569.50 × 512,569.50
4. Step 4: Simplify right side
   233,910x = 262,727,492,330.25
5. Step 5: Solve for x
   x = 262,727,492,330.25/233,910
6. Step 6: Final answer
   x = 1,123,199.06