Finding the Third Proportional to 45,731 and 65,194

Step by Step Solution

1. Step 1: Write the proportion equation
   45,731 : 65,194 = 65,194 : x
2. Step 2: Convert to fraction form
   45,731/65,194 = 65,194/x
3. Step 3: Cross multiply
   45,731x = 65,194 × 65,194
4. Step 4: Simplify right side
   45,731x = 4,250,257,636
5. Step 5: Solve for x
   x = 4,250,257,636/45,731
6. Step 6: Final answer
   x = 92,940.40