Finding the Third Proportional to 930,170 and 1,993,196

Step by Step Solution

1. Step 1: Write the proportion equation
   930,170 : 1,993,196 = 1,993,196 : x
2. Step 2: Convert to fraction form
   930,170/1,993,196 = 1,993,196/x
3. Step 3: Cross multiply
   930,170x = 1,993,196 × 1,993,196
4. Step 4: Simplify right side
   930,170x = 3,972,830,294,416
5. Step 5: Solve for x
   x = 3,972,830,294,416/930,170
6. Step 6: Final answer
   x = 4,271,079.80