Finding the Third Proportional to 140,113.25 and 223,055.94

Step by Step Solution

1. Step 1: Write the proportion equation
   140,113.25 : 223,055.94 = 223,055.94 : x
2. Step 2: Convert to fraction form
   140,113.25/223,055.94 = 223,055.94/x
3. Step 3: Cross multiply
   140,113.25x = 223,055.94 × 223,055.94
4. Step 4: Simplify right side
   140,113.25x = 49,753,951,254.00
5. Step 5: Solve for x
   x = 49,753,951,254.00/140,113.25
6. Step 6: Final answer
   x = 355,098.12