Finding the Third Proportional to 3,683,403 and 7,543,926

Step by Step Solution

1. Step 1: Write the proportion equation
   3,683,403 : 7,543,926 = 7,543,926 : x
2. Step 2: Convert to fraction form
   3,683,403/7,543,926 = 7,543,926/x
3. Step 3: Cross multiply
   3,683,403x = 7,543,926 × 7,543,926
4. Step 4: Simplify right side
   3,683,403x = 56,910,819,493,476
5. Step 5: Solve for x
   x = 56,910,819,493,476/3,683,403
6. Step 6: Final answer
   x = 15,450,608.99