Finding the Third Proportional to 49,374.56 and 109,425.94

Step by Step Solution

1. Step 1: Write the proportion equation
   49,374.56 : 109,425.94 = 109,425.94 : x
2. Step 2: Convert to fraction form
   49,374.56/109,425.94 = 109,425.94/x
3. Step 3: Cross multiply
   49,374.56x = 109,425.94 × 109,425.94
4. Step 4: Simplify right side
   49,374.56x = 11,974,035,797.75
5. Step 5: Solve for x
   x = 11,974,035,797.75/49,374.56
6. Step 6: Final answer
   x = 242,514.27