Finding the Third Proportional to 2,494,528 and 4,017,440

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494,528 : 4,017,440 = 4,017,440 : x
2. Step 2: Convert to fraction form
   2,494,528/4,017,440 = 4,017,440/x
3. Step 3: Cross multiply
   2,494,528x = 4,017,440 × 4,017,440
4. Step 4: Simplify right side
   2,494,528x = 16,139,824,153,600
5. Step 5: Solve for x
   x = 16,139,824,153,600/2,494,528
6. Step 6: Final answer
   x = 6,470,091.40