Finding the Third Proportional to 8,258,756 and 17,782,952

Step by Step Solution

1. Step 1: Write the proportion equation
   8,258,756 : 17,782,952 = 17,782,952 : x
2. Step 2: Convert to fraction form
   8,258,756/17,782,952 = 17,782,952/x
3. Step 3: Cross multiply
   8,258,756x = 17,782,952 × 17,782,952
4. Step 4: Simplify right side
   8,258,756x = 316,233,381,834,304
5. Step 5: Solve for x
   x = 316,233,381,834,304/8,258,756
6. Step 6: Final answer
   x = 38,290,679.84