Finding the Third Proportional to 11,443,431.94 and 17,165,170.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,443,431.94 : 17,165,170.69 = 17,165,170.69 : x
2. Step 2: Convert to fraction form
   11,443,431.94/17,165,170.69 = 17,165,170.69/x
3. Step 3: Cross multiply
   11,443,431.94x = 17,165,170.69 × 17,165,170.69
4. Step 4: Simplify right side
   11,443,431.94x = 294,643,084,731,009.25
5. Step 5: Solve for x
   x = 294,643,084,731,009.25/11,443,431.94
6. Step 6: Final answer
   x = 25,747,790.20