Finding the Third Proportional to 49,668.82 and 109,973.64

Step by Step Solution

1. Step 1: Write the proportion equation
   49,668.82 : 109,973.64 = 109,973.64 : x
2. Step 2: Convert to fraction form
   49,668.82/109,973.64 = 109,973.64/x
3. Step 3: Cross multiply
   49,668.82x = 109,973.64 × 109,973.64
4. Step 4: Simplify right side
   49,668.82x = 12,094,200,773.15
5. Step 5: Solve for x
   x = 12,094,200,773.15/49,668.82
6. Step 6: Final answer
   x = 243,496.84