Finding the Third Proportional to 60,804 and 90,962

Step by Step Solution

1. Step 1: Write the proportion equation
   60,804 : 90,962 = 90,962 : x
2. Step 2: Convert to fraction form
   60,804/90,962 = 90,962/x
3. Step 3: Cross multiply
   60,804x = 90,962 × 90,962
4. Step 4: Simplify right side
   60,804x = 8,274,085,444
5. Step 5: Solve for x
   x = 8,274,085,444/60,804
6. Step 6: Final answer
   x = 136,077.98