Finding the Third Proportional to 2,259,240 and 4,973,376

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259,240 : 4,973,376 = 4,973,376 : x
2. Step 2: Convert to fraction form
   2,259,240/4,973,376 = 4,973,376/x
3. Step 3: Cross multiply
   2,259,240x = 4,973,376 × 4,973,376
4. Step 4: Simplify right side
   2,259,240x = 24,734,468,837,376
5. Step 5: Solve for x
   x = 24,734,468,837,376/2,259,240
6. Step 6: Final answer
   x = 10,948,136.91