Finding the Third Proportional to 37,520.72 and 65,746.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,520.72 : 65,746.69 = 65,746.69 : x
2. Step 2: Convert to fraction form
   37,520.72/65,746.69 = 65,746.69/x
3. Step 3: Cross multiply
   37,520.72x = 65,746.69 × 65,746.69
4. Step 4: Simplify right side
   37,520.72x = 4,322,626,917.22
5. Step 5: Solve for x
   x = 4,322,626,917.22/37,520.72
6. Step 6: Final answer
   x = 115,206.40