Finding the Third Proportional to 460,608 and 996,664.50

Step by Step Solution

1. Step 1: Write the proportion equation
   460,608 : 996,664.50 = 996,664.50 : x
2. Step 2: Convert to fraction form
   460,608/996,664.50 = 996,664.50/x
3. Step 3: Cross multiply
   460,608x = 996,664.50 × 996,664.50
4. Step 4: Simplify right side
   460,608x = 993,340,125,560.25
5. Step 5: Solve for x
   x = 993,340,125,560.25/460,608
6. Step 6: Final answer
   x = 2,156,584.61