Finding the Third Proportional to 1,126,495 and 1,745,403

Step by Step Solution

1. Step 1: Write the proportion equation
   1,126,495 : 1,745,403 = 1,745,403 : x
2. Step 2: Convert to fraction form
   1,126,495/1,745,403 = 1,745,403/x
3. Step 3: Cross multiply
   1,126,495x = 1,745,403 × 1,745,403
4. Step 4: Simplify right side
   1,126,495x = 3,046,431,632,409
5. Step 5: Solve for x
   x = 3,046,431,632,409/1,126,495
6. Step 6: Final answer
   x = 2,704,345.45