Finding the Third Proportional to 19,733.63 and 43,621.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,733.63 : 43,621.88 = 43,621.88 : x
2. Step 2: Convert to fraction form
   19,733.63/43,621.88 = 43,621.88/x
3. Step 3: Cross multiply
   19,733.63x = 43,621.88 × 43,621.88
4. Step 4: Simplify right side
   19,733.63x = 1,902,867,978.52
5. Step 5: Solve for x
   x = 1,902,867,978.52/19,733.63
6. Step 6: Final answer
   x = 96,427.70