Finding the Third Proportional to 5,714,724 and 7,782,390

Step by Step Solution

1. Step 1: Write the proportion equation
   5,714,724 : 7,782,390 = 7,782,390 : x
2. Step 2: Convert to fraction form
   5,714,724/7,782,390 = 7,782,390/x
3. Step 3: Cross multiply
   5,714,724x = 7,782,390 × 7,782,390
4. Step 4: Simplify right side
   5,714,724x = 60,565,594,112,100
5. Step 5: Solve for x
   x = 60,565,594,112,100/5,714,724
6. Step 6: Final answer
   x = 10,598,166.09