Finding the Third Proportional to 2,395,440 and 3,602,880

Step by Step Solution

1. Step 1: Write the proportion equation
   2,395,440 : 3,602,880 = 3,602,880 : x
2. Step 2: Convert to fraction form
   2,395,440/3,602,880 = 3,602,880/x
3. Step 3: Cross multiply
   2,395,440x = 3,602,880 × 3,602,880
4. Step 4: Simplify right side
   2,395,440x = 12,980,744,294,400
5. Step 5: Solve for x
   x = 12,980,744,294,400/2,395,440
6. Step 6: Final answer
   x = 5,418,939.44