Finding the Third Proportional to 11,404,898 and 23,618,211

Step by Step Solution

1. Step 1: Write the proportion equation
   11,404,898 : 23,618,211 = 23,618,211 : x
2. Step 2: Convert to fraction form
   11,404,898/23,618,211 = 23,618,211/x
3. Step 3: Cross multiply
   11,404,898x = 23,618,211 × 23,618,211
4. Step 4: Simplify right side
   11,404,898x = 557,819,890,840,521
5. Step 5: Solve for x
   x = 557,819,890,840,521/11,404,898
6. Step 6: Final answer
   x = 48,910,554.99