Finding the Third Proportional to 2,358,080 and 5,052,640

Step by Step Solution

1. Step 1: Write the proportion equation
   2,358,080 : 5,052,640 = 5,052,640 : x
2. Step 2: Convert to fraction form
   2,358,080/5,052,640 = 5,052,640/x
3. Step 3: Cross multiply
   2,358,080x = 5,052,640 × 5,052,640
4. Step 4: Simplify right side
   2,358,080x = 25,529,170,969,600
5. Step 5: Solve for x
   x = 25,529,170,969,600/2,358,080
6. Step 6: Final answer
   x = 10,826,253.13