Finding the Third Proportional to 49,943.63 and 109,090.88

Step by Step Solution

1. Step 1: Write the proportion equation
   49,943.63 : 109,090.88 = 109,090.88 : x
2. Step 2: Convert to fraction form
   49,943.63/109,090.88 = 109,090.88/x
3. Step 3: Cross multiply
   49,943.63x = 109,090.88 × 109,090.88
4. Step 4: Simplify right side
   49,943.63x = 11,900,819,008.27
5. Step 5: Solve for x
   x = 11,900,819,008.27/49,943.63
6. Step 6: Final answer
   x = 238,285.05