Finding the Third Proportional to 1,227,376 and 2,677,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,227,376 : 2,677,880 = 2,677,880 : x
2. Step 2: Convert to fraction form
   1,227,376/2,677,880 = 2,677,880/x
3. Step 3: Cross multiply
   1,227,376x = 2,677,880 × 2,677,880
4. Step 4: Simplify right side
   1,227,376x = 7,171,041,294,400
5. Step 5: Solve for x
   x = 7,171,041,294,400/1,227,376
6. Step 6: Final answer
   x = 5,842,579.04