Finding the Third Proportional to 42,298.88 and 92,964.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,298.88 : 92,964.38 = 92,964.38 : x
2. Step 2: Convert to fraction form
   42,298.88/92,964.38 = 92,964.38/x
3. Step 3: Cross multiply
   42,298.88x = 92,964.38 × 92,964.38
4. Step 4: Simplify right side
   42,298.88x = 8,642,375,019.14
5. Step 5: Solve for x
   x = 8,642,375,019.14/42,298.88
6. Step 6: Final answer
   x = 204,316.90