Finding the Third Proportional to 2,281,464 and 3,189,816

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281,464 : 3,189,816 = 3,189,816 : x
2. Step 2: Convert to fraction form
   2,281,464/3,189,816 = 3,189,816/x
3. Step 3: Cross multiply
   2,281,464x = 3,189,816 × 3,189,816
4. Step 4: Simplify right side
   2,281,464x = 10,174,926,113,856
5. Step 5: Solve for x
   x = 10,174,926,113,856/2,281,464
6. Step 6: Final answer
   x = 4,459,823.22