Finding the Third Proportional to 3,747,321 and 8,062,979

Step by Step Solution

1. Step 1: Write the proportion equation
   3,747,321 : 8,062,979 = 8,062,979 : x
2. Step 2: Convert to fraction form
   3,747,321/8,062,979 = 8,062,979/x
3. Step 3: Cross multiply
   3,747,321x = 8,062,979 × 8,062,979
4. Step 4: Simplify right side
   3,747,321x = 65,011,630,354,441
5. Step 5: Solve for x
   x = 65,011,630,354,441/3,747,321
6. Step 6: Final answer
   x = 17,348,828.76