Finding the Third Proportional to 675,210 and 1,045,162

Step by Step Solution

1. Step 1: Write the proportion equation
   675,210 : 1,045,162 = 1,045,162 : x
2. Step 2: Convert to fraction form
   675,210/1,045,162 = 1,045,162/x
3. Step 3: Cross multiply
   675,210x = 1,045,162 × 1,045,162
4. Step 4: Simplify right side
   675,210x = 1,092,363,606,244
5. Step 5: Solve for x
   x = 1,092,363,606,244/675,210
6. Step 6: Final answer
   x = 1,617,813.13