Finding the Third Proportional to 2,072,307 and 4,459,542

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072,307 : 4,459,542 = 4,459,542 : x
2. Step 2: Convert to fraction form
   2,072,307/4,459,542 = 4,459,542/x
3. Step 3: Cross multiply
   2,072,307x = 4,459,542 × 4,459,542
4. Step 4: Simplify right side
   2,072,307x = 19,887,514,849,764
5. Step 5: Solve for x
   x = 19,887,514,849,764/2,072,307
6. Step 6: Final answer
   x = 9,596,799.53