Finding the Third Proportional to 42,308.44 and 92,206.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,308.44 : 92,206.69 = 92,206.69 : x
2. Step 2: Convert to fraction form
   42,308.44/92,206.69 = 92,206.69/x
3. Step 3: Cross multiply
   42,308.44x = 92,206.69 × 92,206.69
4. Step 4: Simplify right side
   42,308.44x = 8,502,073,219.72
5. Step 5: Solve for x
   x = 8,502,073,219.72/42,308.44
6. Step 6: Final answer
   x = 200,954.55