Finding the Third Proportional to 6,630,364 and 10,238,442

Step by Step Solution

1. Step 1: Write the proportion equation
   6,630,364 : 10,238,442 = 10,238,442 : x
2. Step 2: Convert to fraction form
   6,630,364/10,238,442 = 10,238,442/x
3. Step 3: Cross multiply
   6,630,364x = 10,238,442 × 10,238,442
4. Step 4: Simplify right side
   6,630,364x = 104,825,694,587,364
5. Step 5: Solve for x
   x = 104,825,694,587,364/6,630,364
6. Step 6: Final answer
   x = 15,809,945.67