Finding the Third Proportional to 1,052,434 and 2,236,196

Step by Step Solution

1. Step 1: Write the proportion equation
   1,052,434 : 2,236,196 = 2,236,196 : x
2. Step 2: Convert to fraction form
   1,052,434/2,236,196 = 2,236,196/x
3. Step 3: Cross multiply
   1,052,434x = 2,236,196 × 2,236,196
4. Step 4: Simplify right side
   1,052,434x = 5,000,572,550,416
5. Step 5: Solve for x
   x = 5,000,572,550,416/1,052,434
6. Step 6: Final answer
   x = 4,751,435.77