Finding the Third Proportional to 104,066.50 and 154,947.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,066.50 : 154,947.50 = 154,947.50 : x
2. Step 2: Convert to fraction form
   104,066.50/154,947.50 = 154,947.50/x
3. Step 3: Cross multiply
   104,066.50x = 154,947.50 × 154,947.50
4. Step 4: Simplify right side
   104,066.50x = 24,008,727,756.25
5. Step 5: Solve for x
   x = 24,008,727,756.25/104,066.50
6. Step 6: Final answer
   x = 230,705.63