Finding the Third Proportional to 1,407,414.38 and 2,329,488

Step by Step Solution

1. Step 1: Write the proportion equation
   1,407,414.38 : 2,329,488 = 2,329,488 : x
2. Step 2: Convert to fraction form
   1,407,414.38/2,329,488 = 2,329,488/x
3. Step 3: Cross multiply
   1,407,414.38x = 2,329,488 × 2,329,488
4. Step 4: Simplify right side
   1,407,414.38x = 5,426,514,342,144
5. Step 5: Solve for x
   x = 5,426,514,342,144/1,407,414.38
6. Step 6: Final answer
   x = 3,855,662.16