Finding the Third Proportional to 16,018,274 and 33,172,108

Step by Step Solution

1. Step 1: Write the proportion equation
   16,018,274 : 33,172,108 = 33,172,108 : x
2. Step 2: Convert to fraction form
   16,018,274/33,172,108 = 33,172,108/x
3. Step 3: Cross multiply
   16,018,274x = 33,172,108 × 33,172,108
4. Step 4: Simplify right side
   16,018,274x = 1,100,388,749,163,664
5. Step 5: Solve for x
   x = 1,100,388,749,163,664/16,018,274
6. Step 6: Final answer
   x = 68,695,837.59