Finding the Third Proportional to 926,450 and 1,384,221

Step by Step Solution

1. Step 1: Write the proportion equation
   926,450 : 1,384,221 = 1,384,221 : x
2. Step 2: Convert to fraction form
   926,450/1,384,221 = 1,384,221/x
3. Step 3: Cross multiply
   926,450x = 1,384,221 × 1,384,221
4. Step 4: Simplify right side
   926,450x = 1,916,067,776,841
5. Step 5: Solve for x
   x = 1,916,067,776,841/926,450
6. Step 6: Final answer
   x = 2,068,182.61