Finding the Third Proportional to 1,508,322 and 2,109,847

Step by Step Solution

1. Step 1: Write the proportion equation
   1,508,322 : 2,109,847 = 2,109,847 : x
2. Step 2: Convert to fraction form
   1,508,322/2,109,847 = 2,109,847/x
3. Step 3: Cross multiply
   1,508,322x = 2,109,847 × 2,109,847
4. Step 4: Simplify right side
   1,508,322x = 4,451,454,363,409
5. Step 5: Solve for x
   x = 4,451,454,363,409/1,508,322
6. Step 6: Final answer
   x = 2,951,262.64