Finding the Third Proportional to 16,507.88 and 35,582.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,507.88 : 35,582.63 = 35,582.63 : x
2. Step 2: Convert to fraction form
   16,507.88/35,582.63 = 35,582.63/x
3. Step 3: Cross multiply
   16,507.88x = 35,582.63 × 35,582.63
4. Step 4: Simplify right side
   16,507.88x = 1,266,123,201.89
5. Step 5: Solve for x
   x = 1,266,123,201.89/16,507.88
6. Step 6: Final answer
   x = 76,698.13