Finding the Third Proportional to 460,606.50 and 996,660

Step by Step Solution

1. Step 1: Write the proportion equation
   460,606.50 : 996,660 = 996,660 : x
2. Step 2: Convert to fraction form
   460,606.50/996,660 = 996,660/x
3. Step 3: Cross multiply
   460,606.50x = 996,660 × 996,660
4. Step 4: Simplify right side
   460,606.50x = 993,331,155,600
5. Step 5: Solve for x
   x = 993,331,155,600/460,606.50
6. Step 6: Final answer
   x = 2,156,572.16