Finding the Third Proportional to 12,140,867 and 26,012,484

Step by Step Solution

1. Step 1: Write the proportion equation
   12,140,867 : 26,012,484 = 26,012,484 : x
2. Step 2: Convert to fraction form
   12,140,867/26,012,484 = 26,012,484/x
3. Step 3: Cross multiply
   12,140,867x = 26,012,484 × 26,012,484
4. Step 4: Simplify right side
   12,140,867x = 676,649,323,850,256
5. Step 5: Solve for x
   x = 676,649,323,850,256/12,140,867
6. Step 6: Final answer
   x = 55,733,196.31