Finding the Third Proportional to 6,921,168.50 and 15,144,958

Step by Step Solution

1. Step 1: Write the proportion equation
   6,921,168.50 : 15,144,958 = 15,144,958 : x
2. Step 2: Convert to fraction form
   6,921,168.50/15,144,958 = 15,144,958/x
3. Step 3: Cross multiply
   6,921,168.50x = 15,144,958 × 15,144,958
4. Step 4: Simplify right side
   6,921,168.50x = 229,369,752,821,764
5. Step 5: Solve for x
   x = 229,369,752,821,764/6,921,168.50
6. Step 6: Final answer
   x = 33,140,322.02