Finding the Third Proportional to 463,612.50 and 993,762

Step by Step Solution

1. Step 1: Write the proportion equation
   463,612.50 : 993,762 = 993,762 : x
2. Step 2: Convert to fraction form
   463,612.50/993,762 = 993,762/x
3. Step 3: Cross multiply
   463,612.50x = 993,762 × 993,762
4. Step 4: Simplify right side
   463,612.50x = 987,562,912,644
5. Step 5: Solve for x
   x = 987,562,912,644/463,612.50
6. Step 6: Final answer
   x = 2,130,147.29