Finding the Third Proportional to 3,980,452.50 and 5,446,926

Step by Step Solution

1. Step 1: Write the proportion equation
   3,980,452.50 : 5,446,926 = 5,446,926 : x
2. Step 2: Convert to fraction form
   3,980,452.50/5,446,926 = 5,446,926/x
3. Step 3: Cross multiply
   3,980,452.50x = 5,446,926 × 5,446,926
4. Step 4: Simplify right side
   3,980,452.50x = 29,669,002,849,476
5. Step 5: Solve for x
   x = 29,669,002,849,476/3,980,452.50
6. Step 6: Final answer
   x = 7,453,675.89