Finding the Third Proportional to 18,329.63 and 37,627.88

Step by Step Solution

1. Step 1: Write the proportion equation
   18,329.63 : 37,627.88 = 37,627.88 : x
2. Step 2: Convert to fraction form
   18,329.63/37,627.88 = 37,627.88/x
3. Step 3: Cross multiply
   18,329.63x = 37,627.88 × 37,627.88
4. Step 4: Simplify right side
   18,329.63x = 1,415,856,977.02
5. Step 5: Solve for x
   x = 1,415,856,977.02/18,329.63
6. Step 6: Final answer
   x = 77,244.19