Finding the Third Proportional to 18,064 and 37,280

Step by Step Solution

1. Step 1: Write the proportion equation
   18,064 : 37,280 = 37,280 : x
2. Step 2: Convert to fraction form
   18,064/37,280 = 37,280/x
3. Step 3: Cross multiply
   18,064x = 37,280 × 37,280
4. Step 4: Simplify right side
   18,064x = 1,389,798,400
5. Step 5: Solve for x
   x = 1,389,798,400/18,064
6. Step 6: Final answer
   x = 76,937.47