Finding the Third Proportional to 6,714,648 and 10,128,084

Step by Step Solution

1. Step 1: Write the proportion equation
   6,714,648 : 10,128,084 = 10,128,084 : x
2. Step 2: Convert to fraction form
   6,714,648/10,128,084 = 10,128,084/x
3. Step 3: Cross multiply
   6,714,648x = 10,128,084 × 10,128,084
4. Step 4: Simplify right side
   6,714,648x = 102,578,085,511,056
5. Step 5: Solve for x
   x = 102,578,085,511,056/6,714,648
6. Step 6: Final answer
   x = 15,276,762.91