Finding the Third Proportional to 42,123.38 and 92,159.44

Step by Step Solution

1. Step 1: Write the proportion equation
   42,123.38 : 92,159.44 = 92,159.44 : x
2. Step 2: Convert to fraction form
   42,123.38/92,159.44 = 92,159.44/x
3. Step 3: Cross multiply
   42,123.38x = 92,159.44 × 92,159.44
4. Step 4: Simplify right side
   42,123.38x = 8,493,361,920.32
5. Step 5: Solve for x
   x = 8,493,361,920.32/42,123.38
6. Step 6: Final answer
   x = 201,630.61