Finding the Third Proportional to 6,630,360 and 10,238,436

Step by Step Solution

1. Step 1: Write the proportion equation
   6,630,360 : 10,238,436 = 10,238,436 : x
2. Step 2: Convert to fraction form
   6,630,360/10,238,436 = 10,238,436/x
3. Step 3: Cross multiply
   6,630,360x = 10,238,436 × 10,238,436
4. Step 4: Simplify right side
   6,630,360x = 104,825,571,726,096
5. Step 5: Solve for x
   x = 104,825,571,726,096/6,630,360
6. Step 6: Final answer
   x = 15,809,936.67