Finding the Third Proportional to 18,483.75 and 36,967.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,483.75 : 36,967.50 = 36,967.50 : x
2. Step 2: Convert to fraction form
   18,483.75/36,967.50 = 36,967.50/x
3. Step 3: Cross multiply
   18,483.75x = 36,967.50 × 36,967.50
4. Step 4: Simplify right side
   18,483.75x = 1,366,596,056.25
5. Step 5: Solve for x
   x = 1,366,596,056.25/18,483.75
6. Step 6: Final answer
   x = 73,935