Finding the Third Proportional to 6,254,986 and 13,521,783

Step by Step Solution

1. Step 1: Write the proportion equation
   6,254,986 : 13,521,783 = 13,521,783 : x
2. Step 2: Convert to fraction form
   6,254,986/13,521,783 = 13,521,783/x
3. Step 3: Cross multiply
   6,254,986x = 13,521,783 × 13,521,783
4. Step 4: Simplify right side
   6,254,986x = 182,838,615,499,089
5. Step 5: Solve for x
   x = 182,838,615,499,089/6,254,986
6. Step 6: Final answer
   x = 29,230,859.27