Finding the Third Proportional to 12,134,538 and 25,948,692

Step by Step Solution

1. Step 1: Write the proportion equation
   12,134,538 : 25,948,692 = 25,948,692 : x
2. Step 2: Convert to fraction form
   12,134,538/25,948,692 = 25,948,692/x
3. Step 3: Cross multiply
   12,134,538x = 25,948,692 × 25,948,692
4. Step 4: Simplify right side
   12,134,538x = 673,334,616,510,864
5. Step 5: Solve for x
   x = 673,334,616,510,864/12,134,538
6. Step 6: Final answer
   x = 55,489,101.98