Finding the Third Proportional to 49,302 and 80,100.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,302 : 80,100.56 = 80,100.56 : x
2. Step 2: Convert to fraction form
   49,302/80,100.56 = 80,100.56/x
3. Step 3: Cross multiply
   49,302x = 80,100.56 × 80,100.56
4. Step 4: Simplify right side
   49,302x = 6,416,100,112.82
5. Step 5: Solve for x
   x = 6,416,100,112.82/49,302
6. Step 6: Final answer
   x = 130,138.74