Finding the Third Proportional to 3,674,266 and 7,979,480

Step by Step Solution

1. Step 1: Write the proportion equation
   3,674,266 : 7,979,480 = 7,979,480 : x
2. Step 2: Convert to fraction form
   3,674,266/7,979,480 = 7,979,480/x
3. Step 3: Cross multiply
   3,674,266x = 7,979,480 × 7,979,480
4. Step 4: Simplify right side
   3,674,266x = 63,672,101,070,400
5. Step 5: Solve for x
   x = 63,672,101,070,400/3,674,266
6. Step 6: Final answer
   x = 17,329,202.91