Finding the Third Proportional to 19,181,188 and 41,098,311

Step by Step Solution

1. Step 1: Write the proportion equation
   19,181,188 : 41,098,311 = 41,098,311 : x
2. Step 2: Convert to fraction form
   19,181,188/41,098,311 = 41,098,311/x
3. Step 3: Cross multiply
   19,181,188x = 41,098,311 × 41,098,311
4. Step 4: Simplify right side
   19,181,188x = 1,689,071,167,052,721
5. Step 5: Solve for x
   x = 1,689,071,167,052,721/19,181,188
6. Step 6: Final answer
   x = 88,058,735.83