Finding the Third Proportional to 50,378.63 and 109,744.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,378.63 : 109,744.88 = 109,744.88 : x
2. Step 2: Convert to fraction form
   50,378.63/109,744.88 = 109,744.88/x
3. Step 3: Cross multiply
   50,378.63x = 109,744.88 × 109,744.88
4. Step 4: Simplify right side
   50,378.63x = 12,043,937,588.77
5. Step 5: Solve for x
   x = 12,043,937,588.77/50,378.63
6. Step 6: Final answer
   x = 239,068.41