Finding the Third Proportional to 19,827.94 and 42,922.69

Step by Step Solution

1. Step 1: Write the proportion equation
   19,827.94 : 42,922.69 = 42,922.69 : x
2. Step 2: Convert to fraction form
   19,827.94/42,922.69 = 42,922.69/x
3. Step 3: Cross multiply
   19,827.94x = 42,922.69 × 42,922.69
4. Step 4: Simplify right side
   19,827.94x = 1,842,357,102.22
5. Step 5: Solve for x
   x = 1,842,357,102.22/19,827.94
6. Step 6: Final answer
   x = 92,917.23