Finding the Third Proportional to 738,304 and 1,055,776

Step by Step Solution

1. Step 1: Write the proportion equation
   738,304 : 1,055,776 = 1,055,776 : x
2. Step 2: Convert to fraction form
   738,304/1,055,776 = 1,055,776/x
3. Step 3: Cross multiply
   738,304x = 1,055,776 × 1,055,776
4. Step 4: Simplify right side
   738,304x = 1,114,662,962,176
5. Step 5: Solve for x
   x = 1,114,662,962,176/738,304
6. Step 6: Final answer
   x = 1,509,761.51