Finding the Third Proportional to 549,876 and 1,150,030

Step by Step Solution

1. Step 1: Write the proportion equation
   549,876 : 1,150,030 = 1,150,030 : x
2. Step 2: Convert to fraction form
   549,876/1,150,030 = 1,150,030/x
3. Step 3: Cross multiply
   549,876x = 1,150,030 × 1,150,030
4. Step 4: Simplify right side
   549,876x = 1,322,569,000,900
5. Step 5: Solve for x
   x = 1,322,569,000,900/549,876
6. Step 6: Final answer
   x = 2,405,213.18