Finding the Third Proportional to 19,645,888 and 41,327,774

Step by Step Solution

1. Step 1: Write the proportion equation
   19,645,888 : 41,327,774 = 41,327,774 : x
2. Step 2: Convert to fraction form
   19,645,888/41,327,774 = 41,327,774/x
3. Step 3: Cross multiply
   19,645,888x = 41,327,774 × 41,327,774
4. Step 4: Simplify right side
   19,645,888x = 1,707,984,903,795,076
5. Step 5: Solve for x
   x = 1,707,984,903,795,076/19,645,888
6. Step 6: Final answer
   x = 86,938,544.28