Finding the Third Proportional to 11,133,426 and 17,238,846

Step by Step Solution

1. Step 1: Write the proportion equation
   11,133,426 : 17,238,846 = 17,238,846 : x
2. Step 2: Convert to fraction form
   11,133,426/17,238,846 = 17,238,846/x
3. Step 3: Cross multiply
   11,133,426x = 17,238,846 × 17,238,846
4. Step 4: Simplify right side
   11,133,426x = 297,177,811,411,716
5. Step 5: Solve for x
   x = 297,177,811,411,716/11,133,426
6. Step 6: Final answer
   x = 26,692,395.62