Finding the Third Proportional to 12,486,477 and 27,236,080.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,486,477 : 27,236,080.50 = 27,236,080.50 : x
2. Step 2: Convert to fraction form
   12,486,477/27,236,080.50 = 27,236,080.50/x
3. Step 3: Cross multiply
   12,486,477x = 27,236,080.50 × 27,236,080.50
4. Step 4: Simplify right side
   12,486,477x = 741,804,081,002,480.25
5. Step 5: Solve for x
   x = 741,804,081,002,480.25/12,486,477
6. Step 6: Final answer
   x = 59,408,597.08