Finding the Third Proportional to 19,181,382 and 41,091,918

Step by Step Solution

1. Step 1: Write the proportion equation
   19,181,382 : 41,091,918 = 41,091,918 : x
2. Step 2: Convert to fraction form
   19,181,382/41,091,918 = 41,091,918/x
3. Step 3: Cross multiply
   19,181,382x = 41,091,918 × 41,091,918
4. Step 4: Simplify right side
   19,181,382x = 1,688,545,724,918,724
5. Step 5: Solve for x
   x = 1,688,545,724,918,724/19,181,382
6. Step 6: Final answer
   x = 88,030,451.87