Finding the Third Proportional to 21,123,885 and 44,517,466

Step by Step Solution

1. Step 1: Write the proportion equation
   21,123,885 : 44,517,466 = 44,517,466 : x
2. Step 2: Convert to fraction form
   21,123,885/44,517,466 = 44,517,466/x
3. Step 3: Cross multiply
   21,123,885x = 44,517,466 × 44,517,466
4. Step 4: Simplify right side
   21,123,885x = 1,981,804,779,061,156
5. Step 5: Solve for x
   x = 1,981,804,779,061,156/21,123,885
6. Step 6: Final answer
   x = 93,818,195.80