Finding the Third Proportional to 561,060 and 1,216,162

Step by Step Solution

1. Step 1: Write the proportion equation
   561,060 : 1,216,162 = 1,216,162 : x
2. Step 2: Convert to fraction form
   561,060/1,216,162 = 1,216,162/x
3. Step 3: Cross multiply
   561,060x = 1,216,162 × 1,216,162
4. Step 4: Simplify right side
   561,060x = 1,479,050,010,244
5. Step 5: Solve for x
   x = 1,479,050,010,244/561,060
6. Step 6: Final answer
   x = 2,636,170.84