Finding the Third Proportional to 99,969 and 150,241.50

Step by Step Solution

1. Step 1: Write the proportion equation
   99,969 : 150,241.50 = 150,241.50 : x
2. Step 2: Convert to fraction form
   99,969/150,241.50 = 150,241.50/x
3. Step 3: Cross multiply
   99,969x = 150,241.50 × 150,241.50
4. Step 4: Simplify right side
   99,969x = 22,572,508,322.25
5. Step 5: Solve for x
   x = 22,572,508,322.25/99,969
6. Step 6: Final answer
   x = 225,795.08