Finding the Third Proportional to 49,864.50 and 109,840.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,864.50 : 109,840.50 = 109,840.50 : x
2. Step 2: Convert to fraction form
   49,864.50/109,840.50 = 109,840.50/x
3. Step 3: Cross multiply
   49,864.50x = 109,840.50 × 109,840.50
4. Step 4: Simplify right side
   49,864.50x = 12,064,935,440.25
5. Step 5: Solve for x
   x = 12,064,935,440.25/49,864.50
6. Step 6: Final answer
   x = 241,954.41