Finding the Third Proportional to 45,930.75 and 65,820.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,930.75 : 65,820.25 = 65,820.25 : x
2. Step 2: Convert to fraction form
   45,930.75/65,820.25 = 65,820.25/x
3. Step 3: Cross multiply
   45,930.75x = 65,820.25 × 65,820.25
4. Step 4: Simplify right side
   45,930.75x = 4,332,305,310.06
5. Step 5: Solve for x
   x = 4,332,305,310.06/45,930.75
6. Step 6: Final answer
   x = 94,322.55