Finding the Third Proportional to 460,131.75 and 993,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   460,131.75 : 993,766.50 = 993,766.50 : x
2. Step 2: Convert to fraction form
   460,131.75/993,766.50 = 993,766.50/x
3. Step 3: Cross multiply
   460,131.75x = 993,766.50 × 993,766.50
4. Step 4: Simplify right side
   460,131.75x = 987,571,856,522.25
5. Step 5: Solve for x
   x = 987,571,856,522.25/460,131.75
6. Step 6: Final answer
   x = 2,146,280.62