Finding the Third Proportional to 12,841,436 and 26,745,760

Step by Step Solution

1. Step 1: Write the proportion equation
   12,841,436 : 26,745,760 = 26,745,760 : x
2. Step 2: Convert to fraction form
   12,841,436/26,745,760 = 26,745,760/x
3. Step 3: Cross multiply
   12,841,436x = 26,745,760 × 26,745,760
4. Step 4: Simplify right side
   12,841,436x = 715,335,677,977,600
5. Step 5: Solve for x
   x = 715,335,677,977,600/12,841,436
6. Step 6: Final answer
   x = 55,705,271.43