Finding the Third Proportional to 52,900.75 and 71,764.88

Step by Step Solution

1. Step 1: Write the proportion equation
   52,900.75 : 71,764.88 = 71,764.88 : x
2. Step 2: Convert to fraction form
   52,900.75/71,764.88 = 71,764.88/x
3. Step 3: Cross multiply
   52,900.75x = 71,764.88 × 71,764.88
4. Step 4: Simplify right side
   52,900.75x = 5,150,197,283.77
5. Step 5: Solve for x
   x = 5,150,197,283.77/52,900.75
6. Step 6: Final answer
   x = 97,355.85