Finding the Third Proportional to 65,385,656 and 141,172,756

Step by Step Solution

1. Step 1: Write the proportion equation
   65,385,656 : 141,172,756 = 141,172,756 : x
2. Step 2: Convert to fraction form
   65,385,656/141,172,756 = 141,172,756/x
3. Step 3: Cross multiply
   65,385,656x = 141,172,756 × 141,172,756
4. Step 4: Simplify right side
   65,385,656x = 19,929,747,036,635,536
5. Step 5: Solve for x
   x = 19,929,747,036,635,536/65,385,656
6. Step 6: Final answer
   x = 304,803,044.82