Finding the Third Proportional to 1,115,159 and 2,374,173

Step by Step Solution

1. Step 1: Write the proportion equation
   1,115,159 : 2,374,173 = 2,374,173 : x
2. Step 2: Convert to fraction form
   1,115,159/2,374,173 = 2,374,173/x
3. Step 3: Cross multiply
   1,115,159x = 2,374,173 × 2,374,173
4. Step 4: Simplify right side
   1,115,159x = 5,636,697,433,929
5. Step 5: Solve for x
   x = 5,636,697,433,929/1,115,159
6. Step 6: Final answer
   x = 5,054,613.23