Finding the Third Proportional to 19,177,161 and 41,200,290

Step by Step Solution

1. Step 1: Write the proportion equation
   19,177,161 : 41,200,290 = 41,200,290 : x
2. Step 2: Convert to fraction form
   19,177,161/41,200,290 = 41,200,290/x
3. Step 3: Cross multiply
   19,177,161x = 41,200,290 × 41,200,290
4. Step 4: Simplify right side
   19,177,161x = 1,697,463,896,084,100
5. Step 5: Solve for x
   x = 1,697,463,896,084,100/19,177,161
6. Step 6: Final answer
   x = 88,514,869.12