Finding the Third Proportional to 12,196,614.50 and 16,723,869

Step by Step Solution

1. Step 1: Write the proportion equation
   12,196,614.50 : 16,723,869 = 16,723,869 : x
2. Step 2: Convert to fraction form
   12,196,614.50/16,723,869 = 16,723,869/x
3. Step 3: Cross multiply
   12,196,614.50x = 16,723,869 × 16,723,869
4. Step 4: Simplify right side
   12,196,614.50x = 279,687,794,329,161
5. Step 5: Solve for x
   x = 279,687,794,329,161/12,196,614.50
6. Step 6: Final answer
   x = 22,931,592.56