Finding the Third Proportional to 65,068 and 88,386

Step by Step Solution

1. Step 1: Write the proportion equation
   65,068 : 88,386 = 88,386 : x
2. Step 2: Convert to fraction form
   65,068/88,386 = 88,386/x
3. Step 3: Cross multiply
   65,068x = 88,386 × 88,386
4. Step 4: Simplify right side
   65,068x = 7,812,084,996
5. Step 5: Solve for x
   x = 7,812,084,996/65,068
6. Step 6: Final answer
   x = 120,060.32