Finding the Third Proportional to 42,015.38 and 91,094.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,015.38 : 91,094.63 = 91,094.63 : x
2. Step 2: Convert to fraction form
   42,015.38/91,094.63 = 91,094.63/x
3. Step 3: Cross multiply
   42,015.38x = 91,094.63 × 91,094.63
4. Step 4: Simplify right side
   42,015.38x = 8,298,230,703.89
5. Step 5: Solve for x
   x = 8,298,230,703.89/42,015.38
6. Step 6: Final answer
   x = 197,504.62