Finding the Third Proportional to 3,452,530 and 5,226,774

Step by Step Solution

1. Step 1: Write the proportion equation
   3,452,530 : 5,226,774 = 5,226,774 : x
2. Step 2: Convert to fraction form
   3,452,530/5,226,774 = 5,226,774/x
3. Step 3: Cross multiply
   3,452,530x = 5,226,774 × 5,226,774
4. Step 4: Simplify right side
   3,452,530x = 27,319,166,447,076
5. Step 5: Solve for x
   x = 27,319,166,447,076/3,452,530
6. Step 6: Final answer
   x = 7,912,796.25