Finding the Third Proportional to 9,193,898,424.50 and 13,147,290,404

Step by Step Solution

1. Step 1: Write the proportion equation
   9,193,898,424.50 : 13,147,290,404 = 13,147,290,404 : x
2. Step 2: Convert to fraction form
   9,193,898,424.50/13,147,290,404 = 13,147,290,404/x
3. Step 3: Cross multiply
   9,193,898,424.50x = 13,147,290,404 × 13,147,290,404
4. Step 4: Simplify right side
   9,193,898,424.50x = 172,851,244,967,110,475,776
5. Step 5: Solve for x
   x = 172,851,244,967,110,475,776/9,193,898,424.50
6. Step 6: Final answer
   x = 18,800,647,667.21