Finding the Third Proportional to 2,732,880 and 4,077,240

Step by Step Solution

1. Step 1: Write the proportion equation
   2,732,880 : 4,077,240 = 4,077,240 : x
2. Step 2: Convert to fraction form
   2,732,880/4,077,240 = 4,077,240/x
3. Step 3: Cross multiply
   2,732,880x = 4,077,240 × 4,077,240
4. Step 4: Simplify right side
   2,732,880x = 16,623,886,017,600
5. Step 5: Solve for x
   x = 16,623,886,017,600/2,732,880
6. Step 6: Final answer
   x = 6,082,918.39