Finding the Third Proportional to 18,946,662 and 41,672,460

Step by Step Solution

1. Step 1: Write the proportion equation
   18,946,662 : 41,672,460 = 41,672,460 : x
2. Step 2: Convert to fraction form
   18,946,662/41,672,460 = 41,672,460/x
3. Step 3: Cross multiply
   18,946,662x = 41,672,460 × 41,672,460
4. Step 4: Simplify right side
   18,946,662x = 1,736,593,922,451,600
5. Step 5: Solve for x
   x = 1,736,593,922,451,600/18,946,662
6. Step 6: Final answer
   x = 91,656,985.41