Finding the Third Proportional to 6,371,059.50 and 13,756,401

Step by Step Solution

1. Step 1: Write the proportion equation
   6,371,059.50 : 13,756,401 = 13,756,401 : x
2. Step 2: Convert to fraction form
   6,371,059.50/13,756,401 = 13,756,401/x
3. Step 3: Cross multiply
   6,371,059.50x = 13,756,401 × 13,756,401
4. Step 4: Simplify right side
   6,371,059.50x = 189,238,568,472,801
5. Step 5: Solve for x
   x = 189,238,568,472,801/6,371,059.50
6. Step 6: Final answer
   x = 29,702,841.18