Finding the Third Proportional to 1,356,528 and 2,099,505

Step by Step Solution

1. Step 1: Write the proportion equation
   1,356,528 : 2,099,505 = 2,099,505 : x
2. Step 2: Convert to fraction form
   1,356,528/2,099,505 = 2,099,505/x
3. Step 3: Cross multiply
   1,356,528x = 2,099,505 × 2,099,505
4. Step 4: Simplify right side
   1,356,528x = 4,407,921,245,025
5. Step 5: Solve for x
   x = 4,407,921,245,025/1,356,528
6. Step 6: Final answer
   x = 3,249,414.13