Finding the Third Proportional to 30,862 and 46,090

Step by Step Solution

1. Step 1: Write the proportion equation
   30,862 : 46,090 = 46,090 : x
2. Step 2: Convert to fraction form
   30,862/46,090 = 46,090/x
3. Step 3: Cross multiply
   30,862x = 46,090 × 46,090
4. Step 4: Simplify right side
   30,862x = 2,124,288,100
5. Step 5: Solve for x
   x = 2,124,288,100/30,862
6. Step 6: Final answer
   x = 68,831.84