Finding the Third Proportional to 549,488 and 1,158,016

Step by Step Solution

1. Step 1: Write the proportion equation
   549,488 : 1,158,016 = 1,158,016 : x
2. Step 2: Convert to fraction form
   549,488/1,158,016 = 1,158,016/x
3. Step 3: Cross multiply
   549,488x = 1,158,016 × 1,158,016
4. Step 4: Simplify right side
   549,488x = 1,341,001,056,256
5. Step 5: Solve for x
   x = 1,341,001,056,256/549,488
6. Step 6: Final answer
   x = 2,440,455.58