Finding the Third Proportional to 6,811,375.50 and 10,245,764.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,811,375.50 : 10,245,764.25 = 10,245,764.25 : x
2. Step 2: Convert to fraction form
   6,811,375.50/10,245,764.25 = 10,245,764.25/x
3. Step 3: Cross multiply
   6,811,375.50x = 10,245,764.25 × 10,245,764.25
4. Step 4: Simplify right side
   6,811,375.50x = 104,975,685,066,578.06
5. Step 5: Solve for x
   x = 104,975,685,066,578.06/6,811,375.50
6. Step 6: Final answer
   x = 15,411,818.81