Finding the Third Proportional to 18,748.55 and 26,368.66

Step by Step Solution

1. Step 1: Write the proportion equation
   18,748.55 : 26,368.66 = 26,368.66 : x
2. Step 2: Convert to fraction form
   18,748.55/26,368.66 = 26,368.66/x
3. Step 3: Cross multiply
   18,748.55x = 26,368.66 × 26,368.66
4. Step 4: Simplify right side
   18,748.55x = 695,306,444.44
5. Step 5: Solve for x
   x = 695,306,444.44/18,748.55
6. Step 6: Final answer
   x = 37,085.88