Finding the Third Proportional to 1,579,441 and 2,309,931

Step by Step Solution

1. Step 1: Write the proportion equation
   1,579,441 : 2,309,931 = 2,309,931 : x
2. Step 2: Convert to fraction form
   1,579,441/2,309,931 = 2,309,931/x
3. Step 3: Cross multiply
   1,579,441x = 2,309,931 × 2,309,931
4. Step 4: Simplify right side
   1,579,441x = 5,335,781,224,761
5. Step 5: Solve for x
   x = 5,335,781,224,761/1,579,441
6. Step 6: Final answer
   x = 3,378,271.95