Finding the Third Proportional to 1,951,662 and 4,229,124

Step by Step Solution

1. Step 1: Write the proportion equation
   1,951,662 : 4,229,124 = 4,229,124 : x
2. Step 2: Convert to fraction form
   1,951,662/4,229,124 = 4,229,124/x
3. Step 3: Cross multiply
   1,951,662x = 4,229,124 × 4,229,124
4. Step 4: Simplify right side
   1,951,662x = 17,885,489,807,376
5. Step 5: Solve for x
   x = 17,885,489,807,376/1,951,662
6. Step 6: Final answer
   x = 9,164,235.31