Finding the Third Proportional to 11,133,436 and 17,238,860

Step by Step Solution

1. Step 1: Write the proportion equation
   11,133,436 : 17,238,860 = 17,238,860 : x
2. Step 2: Convert to fraction form
   11,133,436/17,238,860 = 17,238,860/x
3. Step 3: Cross multiply
   11,133,436x = 17,238,860 × 17,238,860
4. Step 4: Simplify right side
   11,133,436x = 297,178,294,099,600
5. Step 5: Solve for x
   x = 297,178,294,099,600/11,133,436
6. Step 6: Final answer
   x = 26,692,415.00