Finding the Third Proportional to 9,145,691 and 13,375,032

Step by Step Solution

1. Step 1: Write the proportion equation
   9,145,691 : 13,375,032 = 13,375,032 : x
2. Step 2: Convert to fraction form
   9,145,691/13,375,032 = 13,375,032/x
3. Step 3: Cross multiply
   9,145,691x = 13,375,032 × 13,375,032
4. Step 4: Simplify right side
   9,145,691x = 178,891,481,001,024
5. Step 5: Solve for x
   x = 178,891,481,001,024/9,145,691
6. Step 6: Final answer
   x = 19,560,192.99