Finding the Third Proportional to 5,868,132 and 12,603,954

Step by Step Solution

1. Step 1: Write the proportion equation
   5,868,132 : 12,603,954 = 12,603,954 : x
2. Step 2: Convert to fraction form
   5,868,132/12,603,954 = 12,603,954/x
3. Step 3: Cross multiply
   5,868,132x = 12,603,954 × 12,603,954
4. Step 4: Simplify right side
   5,868,132x = 158,859,656,434,116
5. Step 5: Solve for x
   x = 158,859,656,434,116/5,868,132
6. Step 6: Final answer
   x = 27,071,588.78