Finding the Third Proportional to 9,205,256 and 13,807,884

Step by Step Solution

1. Step 1: Write the proportion equation
   9,205,256 : 13,807,884 = 13,807,884 : x
2. Step 2: Convert to fraction form
   9,205,256/13,807,884 = 13,807,884/x
3. Step 3: Cross multiply
   9,205,256x = 13,807,884 × 13,807,884
4. Step 4: Simplify right side
   9,205,256x = 190,657,660,557,456
5. Step 5: Solve for x
   x = 190,657,660,557,456/9,205,256
6. Step 6: Final answer
   x = 20,711,826