Finding the Third Proportional to 17,777,408,773.50 and 25,685,285,706

Step by Step Solution

1. Step 1: Write the proportion equation
   17,777,408,773.50 : 25,685,285,706 = 25,685,285,706 : x
2. Step 2: Convert to fraction form
   17,777,408,773.50/25,685,285,706 = 25,685,285,706/x
3. Step 3: Cross multiply
   17,777,408,773.50x = 25,685,285,706 × 25,685,285,706
4. Step 4: Simplify right side
   17,777,408,773.50x = 659,733,901,798,847,938,560
5. Step 5: Solve for x
   x = 659,733,901,798,847,938,560/17,777,408,773.50
6. Step 6: Final answer
   x = 37,110,802,266.20