Finding the Third Proportional to 8,948,756 and 19,390,504

Step by Step Solution

1. Step 1: Write the proportion equation
   8,948,756 : 19,390,504 = 19,390,504 : x
2. Step 2: Convert to fraction form
   8,948,756/19,390,504 = 19,390,504/x
3. Step 3: Cross multiply
   8,948,756x = 19,390,504 × 19,390,504
4. Step 4: Simplify right side
   8,948,756x = 375,991,645,374,016
5. Step 5: Solve for x
   x = 375,991,645,374,016/8,948,756
6. Step 6: Final answer
   x = 42,016,079.71