Finding the Third Proportional to 49,406.84 and 109,867.64

Step by Step Solution

1. Step 1: Write the proportion equation
   49,406.84 : 109,867.64 = 109,867.64 : x
2. Step 2: Convert to fraction form
   49,406.84/109,867.64 = 109,867.64/x
3. Step 3: Cross multiply
   49,406.84x = 109,867.64 × 109,867.64
4. Step 4: Simplify right side
   49,406.84x = 12,070,898,456.50
5. Step 5: Solve for x
   x = 12,070,898,456.50/49,406.84
6. Step 6: Final answer
   x = 244,316.36