Finding the Third Proportional to 2,299,609 and 4,837,573

Step by Step Solution

1. Step 1: Write the proportion equation
   2,299,609 : 4,837,573 = 4,837,573 : x
2. Step 2: Convert to fraction form
   2,299,609/4,837,573 = 4,837,573/x
3. Step 3: Cross multiply
   2,299,609x = 4,837,573 × 4,837,573
4. Step 4: Simplify right side
   2,299,609x = 23,402,112,530,329
5. Step 5: Solve for x
   x = 23,402,112,530,329/2,299,609
6. Step 6: Final answer
   x = 10,176,561.55