Finding the Third Proportional to 3,721,104 and 5,603,437

Step by Step Solution

1. Step 1: Write the proportion equation
   3,721,104 : 5,603,437 = 5,603,437 : x
2. Step 2: Convert to fraction form
   3,721,104/5,603,437 = 5,603,437/x
3. Step 3: Cross multiply
   3,721,104x = 5,603,437 × 5,603,437
4. Step 4: Simplify right side
   3,721,104x = 31,398,506,212,969
5. Step 5: Solve for x
   x = 31,398,506,212,969/3,721,104
6. Step 6: Final answer
   x = 8,437,954.49