Finding the Third Proportional to 1,370,880 and 2,975,040

Step by Step Solution

1. Step 1: Write the proportion equation
   1,370,880 : 2,975,040 = 2,975,040 : x
2. Step 2: Convert to fraction form
   1,370,880/2,975,040 = 2,975,040/x
3. Step 3: Cross multiply
   1,370,880x = 2,975,040 × 2,975,040
4. Step 4: Simplify right side
   1,370,880x = 8,850,863,001,600
5. Step 5: Solve for x
   x = 8,850,863,001,600/1,370,880
6. Step 6: Final answer
   x = 6,456,336.81