Finding the Third Proportional to 8,772,846 and 19,562,874

Step by Step Solution

1. Step 1: Write the proportion equation
   8,772,846 : 19,562,874 = 19,562,874 : x
2. Step 2: Convert to fraction form
   8,772,846/19,562,874 = 19,562,874/x
3. Step 3: Cross multiply
   8,772,846x = 19,562,874 × 19,562,874
4. Step 4: Simplify right side
   8,772,846x = 382,706,039,139,876
5. Step 5: Solve for x
   x = 382,706,039,139,876/8,772,846
6. Step 6: Final answer
   x = 43,623,932.20