Finding the Third Proportional to 149,612.06 and 223,901.72

Step by Step Solution

1. Step 1: Write the proportion equation
   149,612.06 : 223,901.72 = 223,901.72 : x
2. Step 2: Convert to fraction form
   149,612.06/223,901.72 = 223,901.72/x
3. Step 3: Cross multiply
   149,612.06x = 223,901.72 × 223,901.72
4. Step 4: Simplify right side
   149,612.06x = 50,131,979,659.20
5. Step 5: Solve for x
   x = 50,131,979,659.20/149,612.06
6. Step 6: Final answer
   x = 335,079.80