Finding the Third Proportional to 789,532 and 1,170,690

Step by Step Solution

1. Step 1: Write the proportion equation
   789,532 : 1,170,690 = 1,170,690 : x
2. Step 2: Convert to fraction form
   789,532/1,170,690 = 1,170,690/x
3. Step 3: Cross multiply
   789,532x = 1,170,690 × 1,170,690
4. Step 4: Simplify right side
   789,532x = 1,370,515,076,100
5. Step 5: Solve for x
   x = 1,370,515,076,100/789,532
6. Step 6: Final answer
   x = 1,735,857.54