Finding the Third Proportional to 12,603,708 and 27,488,760

Step by Step Solution

1. Step 1: Write the proportion equation
   12,603,708 : 27,488,760 = 27,488,760 : x
2. Step 2: Convert to fraction form
   12,603,708/27,488,760 = 27,488,760/x
3. Step 3: Cross multiply
   12,603,708x = 27,488,760 × 27,488,760
4. Step 4: Simplify right side
   12,603,708x = 755,631,926,337,600
5. Step 5: Solve for x
   x = 755,631,926,337,600/12,603,708
6. Step 6: Final answer
   x = 59,953,144.45