Finding the Third Proportional to 2,222,214 and 3,146,480

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,214 : 3,146,480 = 3,146,480 : x
2. Step 2: Convert to fraction form
   2,222,214/3,146,480 = 3,146,480/x
3. Step 3: Cross multiply
   2,222,214x = 3,146,480 × 3,146,480
4. Step 4: Simplify right side
   2,222,214x = 9,900,336,390,400
5. Step 5: Solve for x
   x = 9,900,336,390,400/2,222,214
6. Step 6: Final answer
   x = 4,455,167.86