Finding the Third Proportional to 264,064.50 and 569,196

Step by Step Solution

1. Step 1: Write the proportion equation
   264,064.50 : 569,196 = 569,196 : x
2. Step 2: Convert to fraction form
   264,064.50/569,196 = 569,196/x
3. Step 3: Cross multiply
   264,064.50x = 569,196 × 569,196
4. Step 4: Simplify right side
   264,064.50x = 323,984,086,416
5. Step 5: Solve for x
   x = 323,984,086,416/264,064.50
6. Step 6: Final answer
   x = 1,226,912.69