Finding the Third Proportional to 17,777,409,388.73 and 25,685,286,622.34

Step by Step Solution

1. Step 1: Write the proportion equation
   17,777,409,388.73 : 25,685,286,622.34 = 25,685,286,622.34 : x
2. Step 2: Convert to fraction form
   17,777,409,388.73/25,685,286,622.34 = 25,685,286,622.34/x
3. Step 3: Cross multiply
   17,777,409,388.73x = 25,685,286,622.34 × 25,685,286,622.34
4. Step 4: Simplify right side
   17,777,409,388.73x = 659,733,948,871,758,184,448
5. Step 5: Solve for x
   x = 659,733,948,871,758,184,448/17,777,409,388.73
6. Step 6: Final answer
   x = 37,110,803,629.79