Finding the Third Proportional to 1,737,857 and 3,784,648

Step by Step Solution

1. Step 1: Write the proportion equation
   1,737,857 : 3,784,648 = 3,784,648 : x
2. Step 2: Convert to fraction form
   1,737,857/3,784,648 = 3,784,648/x
3. Step 3: Cross multiply
   1,737,857x = 3,784,648 × 3,784,648
4. Step 4: Simplify right side
   1,737,857x = 14,323,560,483,904
5. Step 5: Solve for x
   x = 14,323,560,483,904/1,737,857
6. Step 6: Final answer
   x = 8,242,082.34