Finding the Third Proportional to 12,036,357 and 23,469,876

Step by Step Solution

1. Step 1: Write the proportion equation
   12,036,357 : 23,469,876 = 23,469,876 : x
2. Step 2: Convert to fraction form
   12,036,357/23,469,876 = 23,469,876/x
3. Step 3: Cross multiply
   12,036,357x = 23,469,876 × 23,469,876
4. Step 4: Simplify right side
   12,036,357x = 550,835,079,455,376
5. Step 5: Solve for x
   x = 550,835,079,455,376/12,036,357
6. Step 6: Final answer
   x = 45,764,268.99