Finding the Third Proportional to 108,946 and 234,574

Step by Step Solution

1. Step 1: Write the proportion equation
   108,946 : 234,574 = 234,574 : x
2. Step 2: Convert to fraction form
   108,946/234,574 = 234,574/x
3. Step 3: Cross multiply
   108,946x = 234,574 × 234,574
4. Step 4: Simplify right side
   108,946x = 55,024,961,476
5. Step 5: Solve for x
   x = 55,024,961,476/108,946
6. Step 6: Final answer
   x = 505,066.38