Finding the Third Proportional to 480,304.50 and 753,426

Step by Step Solution

1. Step 1: Write the proportion equation
   480,304.50 : 753,426 = 753,426 : x
2. Step 2: Convert to fraction form
   480,304.50/753,426 = 753,426/x
3. Step 3: Cross multiply
   480,304.50x = 753,426 × 753,426
4. Step 4: Simplify right side
   480,304.50x = 567,650,737,476
5. Step 5: Solve for x
   x = 567,650,737,476/480,304.50
6. Step 6: Final answer
   x = 1,181,855.96