Finding the Third Proportional to 925,231 and 2,141,778

Step by Step Solution

1. Step 1: Write the proportion equation
   925,231 : 2,141,778 = 2,141,778 : x
2. Step 2: Convert to fraction form
   925,231/2,141,778 = 2,141,778/x
3. Step 3: Cross multiply
   925,231x = 2,141,778 × 2,141,778
4. Step 4: Simplify right side
   925,231x = 4,587,213,001,284
5. Step 5: Solve for x
   x = 4,587,213,001,284/925,231
6. Step 6: Final answer
   x = 4,957,911.05