Finding the Third Proportional to 29,647,302,443.50 and 45,165,614,521

Step by Step Solution

1. Step 1: Write the proportion equation
   29,647,302,443.50 : 45,165,614,521 = 45,165,614,521 : x
2. Step 2: Convert to fraction form
   29,647,302,443.50/45,165,614,521 = 45,165,614,521/x
3. Step 3: Cross multiply
   29,647,302,443.50x = 45,165,614,521 × 45,165,614,521
4. Step 4: Simplify right side
   29,647,302,443.50x = 2,039,932,735,059,566,002,176
5. Step 5: Solve for x
   x = 2,039,932,735,059,566,002,176/29,647,302,443.50
6. Step 6: Final answer
   x = 68,806,689,544.42