Finding the Third Proportional to 10,398,056 and 16,164,122

Step by Step Solution

1. Step 1: Write the proportion equation
   10,398,056 : 16,164,122 = 16,164,122 : x
2. Step 2: Convert to fraction form
   10,398,056/16,164,122 = 16,164,122/x
3. Step 3: Cross multiply
   10,398,056x = 16,164,122 × 16,164,122
4. Step 4: Simplify right side
   10,398,056x = 261,278,840,030,884
5. Step 5: Solve for x
   x = 261,278,840,030,884/10,398,056
6. Step 6: Final answer
   x = 25,127,662.33