Finding the Third Proportional to 738,234 and 1,131,732

Step by Step Solution

1. Step 1: Write the proportion equation
   738,234 : 1,131,732 = 1,131,732 : x
2. Step 2: Convert to fraction form
   738,234/1,131,732 = 1,131,732/x
3. Step 3: Cross multiply
   738,234x = 1,131,732 × 1,131,732
4. Step 4: Simplify right side
   738,234x = 1,280,817,319,824
5. Step 5: Solve for x
   x = 1,280,817,319,824/738,234
6. Step 6: Final answer
   x = 1,734,974.71