Finding the Third Proportional to 3,466,068 and 5,388,126

Step by Step Solution

1. Step 1: Write the proportion equation
   3,466,068 : 5,388,126 = 5,388,126 : x
2. Step 2: Convert to fraction form
   3,466,068/5,388,126 = 5,388,126/x
3. Step 3: Cross multiply
   3,466,068x = 5,388,126 × 5,388,126
4. Step 4: Simplify right side
   3,466,068x = 29,031,901,791,876
5. Step 5: Solve for x
   x = 29,031,901,791,876/3,466,068
6. Step 6: Final answer
   x = 8,376,033.53