Finding the Third Proportional to 12,223,238 and 25,903,556

Step by Step Solution

1. Step 1: Write the proportion equation
   12,223,238 : 25,903,556 = 25,903,556 : x
2. Step 2: Convert to fraction form
   12,223,238/25,903,556 = 25,903,556/x
3. Step 3: Cross multiply
   12,223,238x = 25,903,556 × 25,903,556
4. Step 4: Simplify right side
   12,223,238x = 670,994,213,445,136
5. Step 5: Solve for x
   x = 670,994,213,445,136/12,223,238
6. Step 6: Final answer
   x = 54,894,964.28