Finding the Third Proportional to 56,241.56 and 79,099.88

Step by Step Solution

1. Step 1: Write the proportion equation
   56,241.56 : 79,099.88 = 79,099.88 : x
2. Step 2: Convert to fraction form
   56,241.56/79,099.88 = 79,099.88/x
3. Step 3: Cross multiply
   56,241.56x = 79,099.88 × 79,099.88
4. Step 4: Simplify right side
   56,241.56x = 6,256,790,225.02
5. Step 5: Solve for x
   x = 6,256,790,225.02/56,241.56
6. Step 6: Final answer
   x = 111,248.51