Finding the Third Proportional to 60,793.88 and 90,947.81

Step by Step Solution

1. Step 1: Write the proportion equation
   60,793.88 : 90,947.81 = 90,947.81 : x
2. Step 2: Convert to fraction form
   60,793.88/90,947.81 = 90,947.81/x
3. Step 3: Cross multiply
   60,793.88x = 90,947.81 × 90,947.81
4. Step 4: Simplify right side
   60,793.88x = 8,271,504,598.54
5. Step 5: Solve for x
   x = 8,271,504,598.54/60,793.88
6. Step 6: Final answer
   x = 136,058.19