Finding the Third Proportional to 467,516 and 993,280

Step by Step Solution

1. Step 1: Write the proportion equation
   467,516 : 993,280 = 993,280 : x
2. Step 2: Convert to fraction form
   467,516/993,280 = 993,280/x
3. Step 3: Cross multiply
   467,516x = 993,280 × 993,280
4. Step 4: Simplify right side
   467,516x = 986,605,158,400
5. Step 5: Solve for x
   x = 986,605,158,400/467,516
6. Step 6: Final answer
   x = 2,110,313.14