Finding the Third Proportional to 9,155,016 and 13,850,352

Step by Step Solution

1. Step 1: Write the proportion equation
   9,155,016 : 13,850,352 = 13,850,352 : x
2. Step 2: Convert to fraction form
   9,155,016/13,850,352 = 13,850,352/x
3. Step 3: Cross multiply
   9,155,016x = 13,850,352 × 13,850,352
4. Step 4: Simplify right side
   9,155,016x = 191,832,250,523,904
5. Step 5: Solve for x
   x = 191,832,250,523,904/9,155,016
6. Step 6: Final answer
   x = 20,953,786.48