Finding the Third Proportional to 510,105 and 1,117,166

Step by Step Solution

1. Step 1: Write the proportion equation
   510,105 : 1,117,166 = 1,117,166 : x
2. Step 2: Convert to fraction form
   510,105/1,117,166 = 1,117,166/x
3. Step 3: Cross multiply
   510,105x = 1,117,166 × 1,117,166
4. Step 4: Simplify right side
   510,105x = 1,248,059,871,556
5. Step 5: Solve for x
   x = 1,248,059,871,556/510,105
6. Step 6: Final answer
   x = 2,446,672.49