Finding the Third Proportional to 9,143,032 and 13,441,434

Step by Step Solution

1. Step 1: Write the proportion equation
   9,143,032 : 13,441,434 = 13,441,434 : x
2. Step 2: Convert to fraction form
   9,143,032/13,441,434 = 13,441,434/x
3. Step 3: Cross multiply
   9,143,032x = 13,441,434 × 13,441,434
4. Step 4: Simplify right side
   9,143,032x = 180,672,147,976,356
5. Step 5: Solve for x
   x = 180,672,147,976,356/9,143,032
6. Step 6: Final answer
   x = 19,760,638.26