Finding the Third Proportional to 1,145,288 and 1,514,316

Step by Step Solution

1. Step 1: Write the proportion equation
   1,145,288 : 1,514,316 = 1,514,316 : x
2. Step 2: Convert to fraction form
   1,145,288/1,514,316 = 1,514,316/x
3. Step 3: Cross multiply
   1,145,288x = 1,514,316 × 1,514,316
4. Step 4: Simplify right side
   1,145,288x = 2,293,152,947,856
5. Step 5: Solve for x
   x = 2,293,152,947,856/1,145,288
6. Step 6: Final answer
   x = 2,002,250.04