Finding the Third Proportional to 886,394 and 2,137,050

Step by Step Solution

1. Step 1: Write the proportion equation
   886,394 : 2,137,050 = 2,137,050 : x
2. Step 2: Convert to fraction form
   886,394/2,137,050 = 2,137,050/x
3. Step 3: Cross multiply
   886,394x = 2,137,050 × 2,137,050
4. Step 4: Simplify right side
   886,394x = 4,566,982,702,500
5. Step 5: Solve for x
   x = 4,566,982,702,500/886,394
6. Step 6: Final answer
   x = 5,152,316.81