Finding the Third Proportional to 89,026.88 and 127,528.31

Step by Step Solution

1. Step 1: Write the proportion equation
   89,026.88 : 127,528.31 = 127,528.31 : x
2. Step 2: Convert to fraction form
   89,026.88/127,528.31 = 127,528.31/x
3. Step 3: Cross multiply
   89,026.88x = 127,528.31 × 127,528.31
4. Step 4: Simplify right side
   89,026.88x = 16,263,470,489.10
5. Step 5: Solve for x
   x = 16,263,470,489.10/89,026.88
6. Step 6: Final answer
   x = 182,680.46