Finding the Third Proportional to 12,196,613.25 and 16,723,867.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,196,613.25 : 16,723,867.50 = 16,723,867.50 : x
2. Step 2: Convert to fraction form
   12,196,613.25/16,723,867.50 = 16,723,867.50/x
3. Step 3: Cross multiply
   12,196,613.25x = 16,723,867.50 × 16,723,867.50
4. Step 4: Simplify right side
   12,196,613.25x = 279,687,744,157,556.25
5. Step 5: Solve for x
   x = 279,687,744,157,556.25/12,196,613.25
6. Step 6: Final answer
   x = 22,931,590.80