Finding the Third Proportional to 2,115,560 and 4,651,024

Step by Step Solution

1. Step 1: Write the proportion equation
   2,115,560 : 4,651,024 = 4,651,024 : x
2. Step 2: Convert to fraction form
   2,115,560/4,651,024 = 4,651,024/x
3. Step 3: Cross multiply
   2,115,560x = 4,651,024 × 4,651,024
4. Step 4: Simplify right side
   2,115,560x = 21,632,024,248,576
5. Step 5: Solve for x
   x = 21,632,024,248,576/2,115,560
6. Step 6: Final answer
   x = 10,225,200.06