Finding the Third Proportional to 968,880 and 2,124,384

Step by Step Solution

1. Step 1: Write the proportion equation
   968,880 : 2,124,384 = 2,124,384 : x
2. Step 2: Convert to fraction form
   968,880/2,124,384 = 2,124,384/x
3. Step 3: Cross multiply
   968,880x = 2,124,384 × 2,124,384
4. Step 4: Simplify right side
   968,880x = 4,513,007,379,456
5. Step 5: Solve for x
   x = 4,513,007,379,456/968,880
6. Step 6: Final answer
   x = 4,657,963.19