Finding the Third Proportional to 1,003,694 and 2,164,996

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,694 : 2,164,996 = 2,164,996 : x
2. Step 2: Convert to fraction form
   1,003,694/2,164,996 = 2,164,996/x
3. Step 3: Cross multiply
   1,003,694x = 2,164,996 × 2,164,996
4. Step 4: Simplify right side
   1,003,694x = 4,687,207,680,016
5. Step 5: Solve for x
   x = 4,687,207,680,016/1,003,694
6. Step 6: Final answer
   x = 4,669,956.86