Finding the Third Proportional to 17,620.88 and 37,803.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,620.88 : 37,803.38 = 37,803.38 : x
2. Step 2: Convert to fraction form
   17,620.88/37,803.38 = 37,803.38/x
3. Step 3: Cross multiply
   17,620.88x = 37,803.38 × 37,803.38
4. Step 4: Simplify right side
   17,620.88x = 1,429,095,161.39
5. Step 5: Solve for x
   x = 1,429,095,161.39/17,620.88
6. Step 6: Final answer
   x = 81,102.39