Finding the Third Proportional to 532,356 and 814,480.50

Step by Step Solution

1. Step 1: Write the proportion equation
   532,356 : 814,480.50 = 814,480.50 : x
2. Step 2: Convert to fraction form
   532,356/814,480.50 = 814,480.50/x
3. Step 3: Cross multiply
   532,356x = 814,480.50 × 814,480.50
4. Step 4: Simplify right side
   532,356x = 663,378,484,880.25
5. Step 5: Solve for x
   x = 663,378,484,880.25/532,356
6. Step 6: Final answer
   x = 1,246,118.17