Finding the Third Proportional to 46,557,030 and 109,747,866

Step by Step Solution

1. Step 1: Write the proportion equation
   46,557,030 : 109,747,866 = 109,747,866 : x
2. Step 2: Convert to fraction form
   46,557,030/109,747,866 = 109,747,866/x
3. Step 3: Cross multiply
   46,557,030x = 109,747,866 × 109,747,866
4. Step 4: Simplify right side
   46,557,030x = 12,044,594,091,553,956
5. Step 5: Solve for x
   x = 12,044,594,091,553,956/46,557,030
6. Step 6: Final answer
   x = 258,706,238.17