Finding the Third Proportional to 768,604 and 1,094,890

Step by Step Solution

1. Step 1: Write the proportion equation
   768,604 : 1,094,890 = 1,094,890 : x
2. Step 2: Convert to fraction form
   768,604/1,094,890 = 1,094,890/x
3. Step 3: Cross multiply
   768,604x = 1,094,890 × 1,094,890
4. Step 4: Simplify right side
   768,604x = 1,198,784,112,100
5. Step 5: Solve for x
   x = 1,198,784,112,100/768,604
6. Step 6: Final answer
   x = 1,559,690.18