Finding the Third Proportional to 19,579.88 and 31,526.46

Step by Step Solution

1. Step 1: Write the proportion equation
   19,579.88 : 31,526.46 = 31,526.46 : x
2. Step 2: Convert to fraction form
   19,579.88/31,526.46 = 31,526.46/x
3. Step 3: Cross multiply
   19,579.88x = 31,526.46 × 31,526.46
4. Step 4: Simplify right side
   19,579.88x = 993,917,739.24
5. Step 5: Solve for x
   x = 993,917,739.24/19,579.88
6. Step 6: Final answer
   x = 50,762.21