Finding the Third Proportional to 11,062,178 and 17,353,292

Step by Step Solution

1. Step 1: Write the proportion equation
   11,062,178 : 17,353,292 = 17,353,292 : x
2. Step 2: Convert to fraction form
   11,062,178/17,353,292 = 17,353,292/x
3. Step 3: Cross multiply
   11,062,178x = 17,353,292 × 17,353,292
4. Step 4: Simplify right side
   11,062,178x = 301,136,743,237,264
5. Step 5: Solve for x
   x = 301,136,743,237,264/11,062,178
6. Step 6: Final answer
   x = 27,222,192.88