Finding the Third Proportional to 104,827.50 and 148,185

Step by Step Solution

1. Step 1: Write the proportion equation
   104,827.50 : 148,185 = 148,185 : x
2. Step 2: Convert to fraction form
   104,827.50/148,185 = 148,185/x
3. Step 3: Cross multiply
   104,827.50x = 148,185 × 148,185
4. Step 4: Simplify right side
   104,827.50x = 21,958,794,225
5. Step 5: Solve for x
   x = 21,958,794,225/104,827.50
6. Step 6: Final answer
   x = 209,475.51