Finding the Third Proportional to 493,264 and 1,061,390

Step by Step Solution

1. Step 1: Write the proportion equation
   493,264 : 1,061,390 = 1,061,390 : x
2. Step 2: Convert to fraction form
   493,264/1,061,390 = 1,061,390/x
3. Step 3: Cross multiply
   493,264x = 1,061,390 × 1,061,390
4. Step 4: Simplify right side
   493,264x = 1,126,548,732,100
5. Step 5: Solve for x
   x = 1,126,548,732,100/493,264
6. Step 6: Final answer
   x = 2,283,865.70