Finding the Third Proportional to 411,552 and 867,937.50

Step by Step Solution

1. Step 1: Write the proportion equation
   411,552 : 867,937.50 = 867,937.50 : x
2. Step 2: Convert to fraction form
   411,552/867,937.50 = 867,937.50/x
3. Step 3: Cross multiply
   411,552x = 867,937.50 × 867,937.50
4. Step 4: Simplify right side
   411,552x = 753,315,503,906.25
5. Step 5: Solve for x
   x = 753,315,503,906.25/411,552
6. Step 6: Final answer
   x = 1,830,426.06