Finding the Third Proportional to 65,073 and 88,392

Step by Step Solution

1. Step 1: Write the proportion equation
   65,073 : 88,392 = 88,392 : x
2. Step 2: Convert to fraction form
   65,073/88,392 = 88,392/x
3. Step 3: Cross multiply
   65,073x = 88,392 × 88,392
4. Step 4: Simplify right side
   65,073x = 7,813,145,664
5. Step 5: Solve for x
   x = 7,813,145,664/65,073
6. Step 6: Final answer
   x = 120,067.40