Finding the Third Proportional to 535,498 and 1,126,216

Step by Step Solution

1. Step 1: Write the proportion equation
   535,498 : 1,126,216 = 1,126,216 : x
2. Step 2: Convert to fraction form
   535,498/1,126,216 = 1,126,216/x
3. Step 3: Cross multiply
   535,498x = 1,126,216 × 1,126,216
4. Step 4: Simplify right side
   535,498x = 1,268,362,478,656
5. Step 5: Solve for x
   x = 1,268,362,478,656/535,498
6. Step 6: Final answer
   x = 2,368,566.23