Finding the Third Proportional to 9,634,436 and 14,089,906

Step by Step Solution

1. Step 1: Write the proportion equation
   9,634,436 : 14,089,906 = 14,089,906 : x
2. Step 2: Convert to fraction form
   9,634,436/14,089,906 = 14,089,906/x
3. Step 3: Cross multiply
   9,634,436x = 14,089,906 × 14,089,906
4. Step 4: Simplify right side
   9,634,436x = 198,525,451,088,836
5. Step 5: Solve for x
   x = 198,525,451,088,836/9,634,436
6. Step 6: Final answer
   x = 20,605,819.70