Finding the Third Proportional to 493,364 and 1,069,672

Step by Step Solution

1. Step 1: Write the proportion equation
   493,364 : 1,069,672 = 1,069,672 : x
2. Step 2: Convert to fraction form
   493,364/1,069,672 = 1,069,672/x
3. Step 3: Cross multiply
   493,364x = 1,069,672 × 1,069,672
4. Step 4: Simplify right side
   493,364x = 1,144,198,187,584
5. Step 5: Solve for x
   x = 1,144,198,187,584/493,364
6. Step 6: Final answer
   x = 2,319,176.49