Finding the Third Proportional to 2,285,632 and 4,915,244

Step by Step Solution

1. Step 1: Write the proportion equation
   2,285,632 : 4,915,244 = 4,915,244 : x
2. Step 2: Convert to fraction form
   2,285,632/4,915,244 = 4,915,244/x
3. Step 3: Cross multiply
   2,285,632x = 4,915,244 × 4,915,244
4. Step 4: Simplify right side
   2,285,632x = 24,159,623,579,536
5. Step 5: Solve for x
   x = 24,159,623,579,536/2,285,632
6. Step 6: Final answer
   x = 10,570,215.84