Finding the Third Proportional to 1,028,460 and 2,214,971

Step by Step Solution

1. Step 1: Write the proportion equation
   1,028,460 : 2,214,971 = 2,214,971 : x
2. Step 2: Convert to fraction form
   1,028,460/2,214,971 = 2,214,971/x
3. Step 3: Cross multiply
   1,028,460x = 2,214,971 × 2,214,971
4. Step 4: Simplify right side
   1,028,460x = 4,906,096,530,841
5. Step 5: Solve for x
   x = 4,906,096,530,841/1,028,460
6. Step 6: Final answer
   x = 4,770,332.86