Finding the Third Proportional to 2,989,596 and 4,641,918

Step by Step Solution

1. Step 1: Write the proportion equation
   2,989,596 : 4,641,918 = 4,641,918 : x
2. Step 2: Convert to fraction form
   2,989,596/4,641,918 = 4,641,918/x
3. Step 3: Cross multiply
   2,989,596x = 4,641,918 × 4,641,918
4. Step 4: Simplify right side
   2,989,596x = 21,547,402,718,724
5. Step 5: Solve for x
   x = 21,547,402,718,724/2,989,596
6. Step 6: Final answer
   x = 7,207,463.05