Finding the Third Proportional to 846,384 and 1,830,818

Step by Step Solution

1. Step 1: Write the proportion equation
   846,384 : 1,830,818 = 1,830,818 : x
2. Step 2: Convert to fraction form
   846,384/1,830,818 = 1,830,818/x
3. Step 3: Cross multiply
   846,384x = 1,830,818 × 1,830,818
4. Step 4: Simplify right side
   846,384x = 3,351,894,549,124
5. Step 5: Solve for x
   x = 3,351,894,549,124/846,384
6. Step 6: Final answer
   x = 3,960,252.73