Finding the Third Proportional to 30,184.50 and 65,555.25

Step by Step Solution

1. Step 1: Write the proportion equation
   30,184.50 : 65,555.25 = 65,555.25 : x
2. Step 2: Convert to fraction form
   30,184.50/65,555.25 = 65,555.25/x
3. Step 3: Cross multiply
   30,184.50x = 65,555.25 × 65,555.25
4. Step 4: Simplify right side
   30,184.50x = 4,297,490,802.56
5. Step 5: Solve for x
   x = 4,297,490,802.56/30,184.50
6. Step 6: Final answer
   x = 142,374.09