Finding the Third Proportional to 1,370,792 and 2,970,166

Step by Step Solution

1. Step 1: Write the proportion equation
   1,370,792 : 2,970,166 = 2,970,166 : x
2. Step 2: Convert to fraction form
   1,370,792/2,970,166 = 2,970,166/x
3. Step 3: Cross multiply
   1,370,792x = 2,970,166 × 2,970,166
4. Step 4: Simplify right side
   1,370,792x = 8,821,886,067,556
5. Step 5: Solve for x
   x = 8,821,886,067,556/1,370,792
6. Step 6: Final answer
   x = 6,435,612.45