Finding the Third Proportional to 14,621.77 and 21,835.20

Step by Step Solution

1. Step 1: Write the proportion equation
   14,621.77 : 21,835.20 = 21,835.20 : x
2. Step 2: Convert to fraction form
   14,621.77/21,835.20 = 21,835.20/x
3. Step 3: Cross multiply
   14,621.77x = 21,835.20 × 21,835.20
4. Step 4: Simplify right side
   14,621.77x = 476,775,754.34
5. Step 5: Solve for x
   x = 476,775,754.34/14,621.77
6. Step 6: Final answer
   x = 32,607.26