Finding the Third Proportional to 996,688 and 2,339,880

Step by Step Solution

1. Step 1: Write the proportion equation
   996,688 : 2,339,880 = 2,339,880 : x
2. Step 2: Convert to fraction form
   996,688/2,339,880 = 2,339,880/x
3. Step 3: Cross multiply
   996,688x = 2,339,880 × 2,339,880
4. Step 4: Simplify right side
   996,688x = 5,475,038,414,400
5. Step 5: Solve for x
   x = 5,475,038,414,400/996,688
6. Step 6: Final answer
   x = 5,493,232.00