Finding the Third Proportional to 2,981,329 and 4,649,140

Step by Step Solution

1. Step 1: Write the proportion equation
   2,981,329 : 4,649,140 = 4,649,140 : x
2. Step 2: Convert to fraction form
   2,981,329/4,649,140 = 4,649,140/x
3. Step 3: Cross multiply
   2,981,329x = 4,649,140 × 4,649,140
4. Step 4: Simplify right side
   2,981,329x = 21,614,502,739,600
5. Step 5: Solve for x
   x = 21,614,502,739,600/2,981,329
6. Step 6: Final answer
   x = 7,249,955.55