Finding the Third Proportional to 3,442,086 and 7,563,627

Step by Step Solution

1. Step 1: Write the proportion equation
   3,442,086 : 7,563,627 = 7,563,627 : x
2. Step 2: Convert to fraction form
   3,442,086/7,563,627 = 7,563,627/x
3. Step 3: Cross multiply
   3,442,086x = 7,563,627 × 7,563,627
4. Step 4: Simplify right side
   3,442,086x = 57,208,453,395,129
5. Step 5: Solve for x
   x = 57,208,453,395,129/3,442,086
6. Step 6: Final answer
   x = 16,620,285.89