Finding the Third Proportional to 11,908,992 and 25,834,404

Step by Step Solution

1. Step 1: Write the proportion equation
   11,908,992 : 25,834,404 = 25,834,404 : x
2. Step 2: Convert to fraction form
   11,908,992/25,834,404 = 25,834,404/x
3. Step 3: Cross multiply
   11,908,992x = 25,834,404 × 25,834,404
4. Step 4: Simplify right side
   11,908,992x = 667,416,430,035,216
5. Step 5: Solve for x
   x = 667,416,430,035,216/11,908,992
6. Step 6: Final answer
   x = 56,043,066.45