Finding the Third Proportional to 19,692.94 and 43,212.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,692.94 : 43,212.75 = 43,212.75 : x
2. Step 2: Convert to fraction form
   19,692.94/43,212.75 = 43,212.75/x
3. Step 3: Cross multiply
   19,692.94x = 43,212.75 × 43,212.75
4. Step 4: Simplify right side
   19,692.94x = 1,867,341,762.56
5. Step 5: Solve for x
   x = 1,867,341,762.56/19,692.94
6. Step 6: Final answer
   x = 94,822.92