Finding the Third Proportional to 25,642,446,133.50 and 55,699,095,018

Step by Step Solution

1. Step 1: Write the proportion equation
   25,642,446,133.50 : 55,699,095,018 = 55,699,095,018 : x
2. Step 2: Convert to fraction form
   25,642,446,133.50/55,699,095,018 = 55,699,095,018/x
3. Step 3: Cross multiply
   25,642,446,133.50x = 55,699,095,018 × 55,699,095,018
4. Step 4: Simplify right side
   25,642,446,133.50x = 3,102,389,185,824,192,200,704
5. Step 5: Solve for x
   x = 3,102,389,185,824,192,200,704/25,642,446,133.50
6. Step 6: Final answer
   x = 120,986,475,692.39