Finding the Third Proportional to 2,059,576 and 4,307,370

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059,576 : 4,307,370 = 4,307,370 : x
2. Step 2: Convert to fraction form
   2,059,576/4,307,370 = 4,307,370/x
3. Step 3: Cross multiply
   2,059,576x = 4,307,370 × 4,307,370
4. Step 4: Simplify right side
   2,059,576x = 18,553,436,316,900
5. Step 5: Solve for x
   x = 18,553,436,316,900/2,059,576
6. Step 6: Final answer
   x = 9,008,376.64