Finding the Third Proportional to 124,700 and 188,362

Step by Step Solution

1. Step 1: Write the proportion equation
   124,700 : 188,362 = 188,362 : x
2. Step 2: Convert to fraction form
   124,700/188,362 = 188,362/x
3. Step 3: Cross multiply
   124,700x = 188,362 × 188,362
4. Step 4: Simplify right side
   124,700x = 35,480,243,044
5. Step 5: Solve for x
   x = 35,480,243,044/124,700
6. Step 6: Final answer
   x = 284,524.80