Finding the Third Proportional to 60,699 and 91,895

Step by Step Solution

1. Step 1: Write the proportion equation
   60,699 : 91,895 = 91,895 : x
2. Step 2: Convert to fraction form
   60,699/91,895 = 91,895/x
3. Step 3: Cross multiply
   60,699x = 91,895 × 91,895
4. Step 4: Simplify right side
   60,699x = 8,444,691,025
5. Step 5: Solve for x
   x = 8,444,691,025/60,699
6. Step 6: Final answer
   x = 139,124.06