Finding the Third Proportional to 60,764 and 90,898

Step by Step Solution

1. Step 1: Write the proportion equation
   60,764 : 90,898 = 90,898 : x
2. Step 2: Convert to fraction form
   60,764/90,898 = 90,898/x
3. Step 3: Cross multiply
   60,764x = 90,898 × 90,898
4. Step 4: Simplify right side
   60,764x = 8,262,446,404
5. Step 5: Solve for x
   x = 8,262,446,404/60,764
6. Step 6: Final answer
   x = 135,976.01