Finding the Third Proportional to 19,598.63 and 43,099.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,598.63 : 43,099.13 = 43,099.13 : x
2. Step 2: Convert to fraction form
   19,598.63/43,099.13 = 43,099.13/x
3. Step 3: Cross multiply
   19,598.63x = 43,099.13 × 43,099.13
4. Step 4: Simplify right side
   19,598.63x = 1,857,534,575.77
5. Step 5: Solve for x
   x = 1,857,534,575.77/19,598.63
6. Step 6: Final answer
   x = 94,778.82