Finding the Third Proportional to 2,701,713 and 4,178,820

Step by Step Solution

1. Step 1: Write the proportion equation
   2,701,713 : 4,178,820 = 4,178,820 : x
2. Step 2: Convert to fraction form
   2,701,713/4,178,820 = 4,178,820/x
3. Step 3: Cross multiply
   2,701,713x = 4,178,820 × 4,178,820
4. Step 4: Simplify right side
   2,701,713x = 17,462,536,592,400
5. Step 5: Solve for x
   x = 17,462,536,592,400/2,701,713
6. Step 6: Final answer
   x = 6,463,505.41