Finding the Third Proportional to 10,622,764 and 16,402,871

Step by Step Solution

1. Step 1: Write the proportion equation
   10,622,764 : 16,402,871 = 16,402,871 : x
2. Step 2: Convert to fraction form
   10,622,764/16,402,871 = 16,402,871/x
3. Step 3: Cross multiply
   10,622,764x = 16,402,871 × 16,402,871
4. Step 4: Simplify right side
   10,622,764x = 269,054,177,042,641
5. Step 5: Solve for x
   x = 269,054,177,042,641/10,622,764
6. Step 6: Final answer
   x = 25,328,076.29