Finding the Third Proportional to 468,356 and 1,105,249

Step by Step Solution

1. Step 1: Write the proportion equation
   468,356 : 1,105,249 = 1,105,249 : x
2. Step 2: Convert to fraction form
   468,356/1,105,249 = 1,105,249/x
3. Step 3: Cross multiply
   468,356x = 1,105,249 × 1,105,249
4. Step 4: Simplify right side
   468,356x = 1,221,575,352,001
5. Step 5: Solve for x
   x = 1,221,575,352,001/468,356
6. Step 6: Final answer
   x = 2,608,219.71