Finding the Third Proportional to 30,194.06 and 65,590.69

Step by Step Solution

1. Step 1: Write the proportion equation
   30,194.06 : 65,590.69 = 65,590.69 : x
2. Step 2: Convert to fraction form
   30,194.06/65,590.69 = 65,590.69/x
3. Step 3: Cross multiply
   30,194.06x = 65,590.69 × 65,590.69
4. Step 4: Simplify right side
   30,194.06x = 4,302,138,286.72
5. Step 5: Solve for x
   x = 4,302,138,286.72/30,194.06
6. Step 6: Final answer
   x = 142,482.92