Finding the Third Proportional to 65,780 and 93,082

Step by Step Solution

1. Step 1: Write the proportion equation
   65,780 : 93,082 = 93,082 : x
2. Step 2: Convert to fraction form
   65,780/93,082 = 93,082/x
3. Step 3: Cross multiply
   65,780x = 93,082 × 93,082
4. Step 4: Simplify right side
   65,780x = 8,664,258,724
5. Step 5: Solve for x
   x = 8,664,258,724/65,780
6. Step 6: Final answer
   x = 131,715.70