Finding the Third Proportional to 11,905,181 and 25,839,898

Step by Step Solution

1. Step 1: Write the proportion equation
   11,905,181 : 25,839,898 = 25,839,898 : x
2. Step 2: Convert to fraction form
   11,905,181/25,839,898 = 25,839,898/x
3. Step 3: Cross multiply
   11,905,181x = 25,839,898 × 25,839,898
4. Step 4: Simplify right side
   11,905,181x = 667,700,328,650,404
5. Step 5: Solve for x
   x = 667,700,328,650,404/11,905,181
6. Step 6: Final answer
   x = 56,084,853.20