Finding the Third Proportional to 3,946,538 and 5,903,943

Step by Step Solution

1. Step 1: Write the proportion equation
   3,946,538 : 5,903,943 = 5,903,943 : x
2. Step 2: Convert to fraction form
   3,946,538/5,903,943 = 5,903,943/x
3. Step 3: Cross multiply
   3,946,538x = 5,903,943 × 5,903,943
4. Step 4: Simplify right side
   3,946,538x = 34,856,542,947,249
5. Step 5: Solve for x
   x = 34,856,542,947,249/3,946,538
6. Step 6: Final answer
   x = 8,832,182.27