Finding the Third Proportional to 21,603,012 and 50,995,950

Step by Step Solution

1. Step 1: Write the proportion equation
   21,603,012 : 50,995,950 = 50,995,950 : x
2. Step 2: Convert to fraction form
   21,603,012/50,995,950 = 50,995,950/x
3. Step 3: Cross multiply
   21,603,012x = 50,995,950 × 50,995,950
4. Step 4: Simplify right side
   21,603,012x = 2,600,586,916,402,500
5. Step 5: Solve for x
   x = 2,600,586,916,402,500/21,603,012
6. Step 6: Final answer
   x = 120,380,756.00