Finding the Third Proportional to 46,140.89 and 65,981.25

Step by Step Solution

1. Step 1: Write the proportion equation
   46,140.89 : 65,981.25 = 65,981.25 : x
2. Step 2: Convert to fraction form
   46,140.89/65,981.25 = 65,981.25/x
3. Step 3: Cross multiply
   46,140.89x = 65,981.25 × 65,981.25
4. Step 4: Simplify right side
   46,140.89x = 4,353,525,351.56
5. Step 5: Solve for x
   x = 4,353,525,351.56/46,140.89
6. Step 6: Final answer
   x = 94,352.87