Finding the Third Proportional to 1,979,736 and 4,314,900

Step by Step Solution

1. Step 1: Write the proportion equation
   1,979,736 : 4,314,900 = 4,314,900 : x
2. Step 2: Convert to fraction form
   1,979,736/4,314,900 = 4,314,900/x
3. Step 3: Cross multiply
   1,979,736x = 4,314,900 × 4,314,900
4. Step 4: Simplify right side
   1,979,736x = 18,618,362,010,000
5. Step 5: Solve for x
   x = 18,618,362,010,000/1,979,736
6. Step 6: Final answer
   x = 9,404,467.07