Finding the Third Proportional to 269,154 and 566,208

Step by Step Solution

1. Step 1: Write the proportion equation
   269,154 : 566,208 = 566,208 : x
2. Step 2: Convert to fraction form
   269,154/566,208 = 566,208/x
3. Step 3: Cross multiply
   269,154x = 566,208 × 566,208
4. Step 4: Simplify right side
   269,154x = 320,591,499,264
5. Step 5: Solve for x
   x = 320,591,499,264/269,154
6. Step 6: Final answer
   x = 1,191,108.06