Finding the Third Proportional to 506,456 and 1,080,710

Step by Step Solution

1. Step 1: Write the proportion equation
   506,456 : 1,080,710 = 1,080,710 : x
2. Step 2: Convert to fraction form
   506,456/1,080,710 = 1,080,710/x
3. Step 3: Cross multiply
   506,456x = 1,080,710 × 1,080,710
4. Step 4: Simplify right side
   506,456x = 1,167,934,104,100
5. Step 5: Solve for x
   x = 1,167,934,104,100/506,456
6. Step 6: Final answer
   x = 2,306,091.95