Finding the Third Proportional to 2,067,366 and 4,385,164

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,366 : 4,385,164 = 4,385,164 : x
2. Step 2: Convert to fraction form
   2,067,366/4,385,164 = 4,385,164/x
3. Step 3: Cross multiply
   2,067,366x = 4,385,164 × 4,385,164
4. Step 4: Simplify right side
   2,067,366x = 19,229,663,306,896
5. Step 5: Solve for x
   x = 19,229,663,306,896/2,067,366
6. Step 6: Final answer
   x = 9,301,528.28