Finding the Third Proportional to 269,163 and 566,212.50

Step by Step Solution

1. Step 1: Write the proportion equation
   269,163 : 566,212.50 = 566,212.50 : x
2. Step 2: Convert to fraction form
   269,163/566,212.50 = 566,212.50/x
3. Step 3: Cross multiply
   269,163x = 566,212.50 × 566,212.50
4. Step 4: Simplify right side
   269,163x = 320,596,595,156.25
5. Step 5: Solve for x
   x = 320,596,595,156.25/269,163
6. Step 6: Final answer
   x = 1,191,087.17