Finding the Third Proportional to 45,931 and 65,010

Step by Step Solution

1. Step 1: Write the proportion equation
   45,931 : 65,010 = 65,010 : x
2. Step 2: Convert to fraction form
   45,931/65,010 = 65,010/x
3. Step 3: Cross multiply
   45,931x = 65,010 × 65,010
4. Step 4: Simplify right side
   45,931x = 4,226,300,100
5. Step 5: Solve for x
   x = 4,226,300,100/45,931
6. Step 6: Final answer
   x = 92,014.11