Finding the Third Proportional to 549,450 and 1,140,993

Step by Step Solution

1. Step 1: Write the proportion equation
   549,450 : 1,140,993 = 1,140,993 : x
2. Step 2: Convert to fraction form
   549,450/1,140,993 = 1,140,993/x
3. Step 3: Cross multiply
   549,450x = 1,140,993 × 1,140,993
4. Step 4: Simplify right side
   549,450x = 1,301,865,026,049
5. Step 5: Solve for x
   x = 1,301,865,026,049/549,450
6. Step 6: Final answer
   x = 2,369,396.72