Finding the Third Proportional to 3,401,179 and 7,465,829

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401,179 : 7,465,829 = 7,465,829 : x
2. Step 2: Convert to fraction form
   3,401,179/7,465,829 = 7,465,829/x
3. Step 3: Cross multiply
   3,401,179x = 7,465,829 × 7,465,829
4. Step 4: Simplify right side
   3,401,179x = 55,738,602,657,241
5. Step 5: Solve for x
   x = 55,738,602,657,241/3,401,179
6. Step 6: Final answer
   x = 16,388,023.88