Finding the Third Proportional to 19,234.88 and 43,408.69

Step by Step Solution

1. Step 1: Write the proportion equation
   19,234.88 : 43,408.69 = 43,408.69 : x
2. Step 2: Convert to fraction form
   19,234.88/43,408.69 = 43,408.69/x
3. Step 3: Cross multiply
   19,234.88x = 43,408.69 × 43,408.69
4. Step 4: Simplify right side
   19,234.88x = 1,884,314,150.47
5. Step 5: Solve for x
   x = 1,884,314,150.47/19,234.88
6. Step 6: Final answer
   x = 97,963.42