Finding the Third Proportional to 3,386,368 and 4,514,490

Step by Step Solution

1. Step 1: Write the proportion equation
   3,386,368 : 4,514,490 = 4,514,490 : x
2. Step 2: Convert to fraction form
   3,386,368/4,514,490 = 4,514,490/x
3. Step 3: Cross multiply
   3,386,368x = 4,514,490 × 4,514,490
4. Step 4: Simplify right side
   3,386,368x = 20,380,619,960,100
5. Step 5: Solve for x
   x = 20,380,619,960,100/3,386,368
6. Step 6: Final answer
   x = 6,018,430.35