Finding the Third Proportional to 4,928,976 and 10,785,564

Step by Step Solution

1. Step 1: Write the proportion equation
   4,928,976 : 10,785,564 = 10,785,564 : x
2. Step 2: Convert to fraction form
   4,928,976/10,785,564 = 10,785,564/x
3. Step 3: Cross multiply
   4,928,976x = 10,785,564 × 10,785,564
4. Step 4: Simplify right side
   4,928,976x = 116,328,390,798,096
5. Step 5: Solve for x
   x = 116,328,390,798,096/4,928,976
6. Step 6: Final answer
   x = 23,600,924.57