Finding the Third Proportional to 28,166.06 and 65,493.56

Step by Step Solution

1. Step 1: Write the proportion equation
   28,166.06 : 65,493.56 = 65,493.56 : x
2. Step 2: Convert to fraction form
   28,166.06/65,493.56 = 65,493.56/x
3. Step 3: Cross multiply
   28,166.06x = 65,493.56 × 65,493.56
4. Step 4: Simplify right side
   28,166.06x = 4,289,406,728.94
5. Step 5: Solve for x
   x = 4,289,406,728.94/28,166.06
6. Step 6: Final answer
   x = 152,289.90