Finding the Third Proportional to 367,032 and 561,520

Step by Step Solution

1. Step 1: Write the proportion equation
   367,032 : 561,520 = 561,520 : x
2. Step 2: Convert to fraction form
   367,032/561,520 = 561,520/x
3. Step 3: Cross multiply
   367,032x = 561,520 × 561,520
4. Step 4: Simplify right side
   367,032x = 315,304,710,400
5. Step 5: Solve for x
   x = 315,304,710,400/367,032
6. Step 6: Final answer
   x = 859,066.00