Finding the Third Proportional to 101,913 and 154,408.50

Step by Step Solution

1. Step 1: Write the proportion equation
   101,913 : 154,408.50 = 154,408.50 : x
2. Step 2: Convert to fraction form
   101,913/154,408.50 = 154,408.50/x
3. Step 3: Cross multiply
   101,913x = 154,408.50 × 154,408.50
4. Step 4: Simplify right side
   101,913x = 23,841,984,872.25
5. Step 5: Solve for x
   x = 23,841,984,872.25/101,913
6. Step 6: Final answer
   x = 233,944.49