Finding the Third Proportional to 38,187.07 and 70,735.78

Step by Step Solution

1. Step 1: Write the proportion equation
   38,187.07 : 70,735.78 = 70,735.78 : x
2. Step 2: Convert to fraction form
   38,187.07/70,735.78 = 70,735.78/x
3. Step 3: Cross multiply
   38,187.07x = 70,735.78 × 70,735.78
4. Step 4: Simplify right side
   38,187.07x = 5,003,550,749.05
5. Step 5: Solve for x
   x = 5,003,550,749.05/38,187.07
6. Step 6: Final answer
   x = 131,027.35