Finding the Third Proportional to 569,944 and 1,216,166

Step by Step Solution

1. Step 1: Write the proportion equation
   569,944 : 1,216,166 = 1,216,166 : x
2. Step 2: Convert to fraction form
   569,944/1,216,166 = 1,216,166/x
3. Step 3: Cross multiply
   569,944x = 1,216,166 × 1,216,166
4. Step 4: Simplify right side
   569,944x = 1,479,059,739,556
5. Step 5: Solve for x
   x = 1,479,059,739,556/569,944
6. Step 6: Final answer
   x = 2,595,096.61