Finding the Third Proportional to 7,947,166 and 17,164,790

Step by Step Solution

1. Step 1: Write the proportion equation
   7,947,166 : 17,164,790 = 17,164,790 : x
2. Step 2: Convert to fraction form
   7,947,166/17,164,790 = 17,164,790/x
3. Step 3: Cross multiply
   7,947,166x = 17,164,790 × 17,164,790
4. Step 4: Simplify right side
   7,947,166x = 294,630,015,744,100
5. Step 5: Solve for x
   x = 294,630,015,744,100/7,947,166
6. Step 6: Final answer
   x = 37,073,595.26