Finding the Third Proportional to 2,249,349.75 and 3,483,921.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,249,349.75 : 3,483,921.38 = 3,483,921.38 : x
2. Step 2: Convert to fraction form
   2,249,349.75/3,483,921.38 = 3,483,921.38/x
3. Step 3: Cross multiply
   2,249,349.75x = 3,483,921.38 × 3,483,921.38
4. Step 4: Simplify right side
   2,249,349.75x = 12,137,708,147,181.89
5. Step 5: Solve for x
   x = 12,137,708,147,181.89/2,249,349.75
6. Step 6: Final answer
   x = 5,396,096.43