Finding the Third Proportional to 12,761,012 and 19,150,851

Step by Step Solution

1. Step 1: Write the proportion equation
   12,761,012 : 19,150,851 = 19,150,851 : x
2. Step 2: Convert to fraction form
   12,761,012/19,150,851 = 19,150,851/x
3. Step 3: Cross multiply
   12,761,012x = 19,150,851 × 19,150,851
4. Step 4: Simplify right side
   12,761,012x = 366,755,094,024,201
5. Step 5: Solve for x
   x = 366,755,094,024,201/12,761,012
6. Step 6: Final answer
   x = 28,740,282.83