Finding the Third Proportional to 1,514,829 and 3,287,166

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514,829 : 3,287,166 = 3,287,166 : x
2. Step 2: Convert to fraction form
   1,514,829/3,287,166 = 3,287,166/x
3. Step 3: Cross multiply
   1,514,829x = 3,287,166 × 3,287,166
4. Step 4: Simplify right side
   1,514,829x = 10,805,460,311,556
5. Step 5: Solve for x
   x = 10,805,460,311,556/1,514,829
6. Step 6: Final answer
   x = 7,133,122.16