Finding the Third Proportional to 35,764.50 and 56,619

Step by Step Solution

1. Step 1: Write the proportion equation
   35,764.50 : 56,619 = 56,619 : x
2. Step 2: Convert to fraction form
   35,764.50/56,619 = 56,619/x
3. Step 3: Cross multiply
   35,764.50x = 56,619 × 56,619
4. Step 4: Simplify right side
   35,764.50x = 3,205,711,161
5. Step 5: Solve for x
   x = 3,205,711,161/35,764.50
6. Step 6: Final answer
   x = 89,633.89