Finding the Third Proportional to 3,810,240 and 5,248,800

Step by Step Solution

1. Step 1: Write the proportion equation
   3,810,240 : 5,248,800 = 5,248,800 : x
2. Step 2: Convert to fraction form
   3,810,240/5,248,800 = 5,248,800/x
3. Step 3: Cross multiply
   3,810,240x = 5,248,800 × 5,248,800
4. Step 4: Simplify right side
   3,810,240x = 27,549,901,440,000
5. Step 5: Solve for x
   x = 27,549,901,440,000/3,810,240
6. Step 6: Final answer
   x = 7,230,489.80