Finding the Third Proportional to 3,632,979 and 8,563,941

Step by Step Solution

1. Step 1: Write the proportion equation
   3,632,979 : 8,563,941 = 8,563,941 : x
2. Step 2: Convert to fraction form
   3,632,979/8,563,941 = 8,563,941/x
3. Step 3: Cross multiply
   3,632,979x = 8,563,941 × 8,563,941
4. Step 4: Simplify right side
   3,632,979x = 73,341,085,451,481
5. Step 5: Solve for x
   x = 73,341,085,451,481/3,632,979
6. Step 6: Final answer
   x = 20,187,588.60