Finding the Third Proportional to 3,977,002 and 5,622,063

Step by Step Solution

1. Step 1: Write the proportion equation
   3,977,002 : 5,622,063 = 5,622,063 : x
2. Step 2: Convert to fraction form
   3,977,002/5,622,063 = 5,622,063/x
3. Step 3: Cross multiply
   3,977,002x = 5,622,063 × 5,622,063
4. Step 4: Simplify right side
   3,977,002x = 31,607,592,375,969
5. Step 5: Solve for x
   x = 31,607,592,375,969/3,977,002
6. Step 6: Final answer
   x = 7,947,592.78