Finding the Third Proportional to 611,094 and 1,315,812

Step by Step Solution

1. Step 1: Write the proportion equation
   611,094 : 1,315,812 = 1,315,812 : x
2. Step 2: Convert to fraction form
   611,094/1,315,812 = 1,315,812/x
3. Step 3: Cross multiply
   611,094x = 1,315,812 × 1,315,812
4. Step 4: Simplify right side
   611,094x = 1,731,361,219,344
5. Step 5: Solve for x
   x = 1,731,361,219,344/611,094
6. Step 6: Final answer
   x = 2,833,215.87