Finding the Third Proportional to 16,468.95 and 36,622.55

Step by Step Solution

1. Step 1: Write the proportion equation
   16,468.95 : 36,622.55 = 36,622.55 : x
2. Step 2: Convert to fraction form
   16,468.95/36,622.55 = 36,622.55/x
3. Step 3: Cross multiply
   16,468.95x = 36,622.55 × 36,622.55
4. Step 4: Simplify right side
   16,468.95x = 1,341,210,939.61
5. Step 5: Solve for x
   x = 1,341,210,939.61/16,468.95
6. Step 6: Final answer
   x = 81,438.79