Finding the Third Proportional to 42,451.88 and 92,273.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,451.88 : 92,273.63 = 92,273.63 : x
2. Step 2: Convert to fraction form
   42,451.88/92,273.63 = 92,273.63/x
3. Step 3: Cross multiply
   42,451.88x = 92,273.63 × 92,273.63
4. Step 4: Simplify right side
   42,451.88x = 8,514,421,870.64
5. Step 5: Solve for x
   x = 8,514,421,870.64/42,451.88
6. Step 6: Final answer
   x = 200,566.45