Finding the Third Proportional to 48,766 and 65,364

Step by Step Solution

1. Step 1: Write the proportion equation
   48,766 : 65,364 = 65,364 : x
2. Step 2: Convert to fraction form
   48,766/65,364 = 65,364/x
3. Step 3: Cross multiply
   48,766x = 65,364 × 65,364
4. Step 4: Simplify right side
   48,766x = 4,272,452,496
5. Step 5: Solve for x
   x = 4,272,452,496/48,766
6. Step 6: Final answer
   x = 87,611.30