Finding the Third Proportional to 9,907,334 and 13,951,706

Step by Step Solution

1. Step 1: Write the proportion equation
   9,907,334 : 13,951,706 = 13,951,706 : x
2. Step 2: Convert to fraction form
   9,907,334/13,951,706 = 13,951,706/x
3. Step 3: Cross multiply
   9,907,334x = 13,951,706 × 13,951,706
4. Step 4: Simplify right side
   9,907,334x = 194,650,100,310,436
5. Step 5: Solve for x
   x = 194,650,100,310,436/9,907,334
6. Step 6: Final answer
   x = 19,647,071.58