Finding the Third Proportional to 56,009.25 and 88,730.44

Step by Step Solution

1. Step 1: Write the proportion equation
   56,009.25 : 88,730.44 = 88,730.44 : x
2. Step 2: Convert to fraction form
   56,009.25/88,730.44 = 88,730.44/x
3. Step 3: Cross multiply
   56,009.25x = 88,730.44 × 88,730.44
4. Step 4: Simplify right side
   56,009.25x = 7,873,090,538.94
5. Step 5: Solve for x
   x = 7,873,090,538.94/56,009.25
6. Step 6: Final answer
   x = 140,567.68