Finding the Third Proportional to 890,784 and 1,825,296

Step by Step Solution

1. Step 1: Write the proportion equation
   890,784 : 1,825,296 = 1,825,296 : x
2. Step 2: Convert to fraction form
   890,784/1,825,296 = 1,825,296/x
3. Step 3: Cross multiply
   890,784x = 1,825,296 × 1,825,296
4. Step 4: Simplify right side
   890,784x = 3,331,705,487,616
5. Step 5: Solve for x
   x = 3,331,705,487,616/890,784
6. Step 6: Final answer
   x = 3,740,194.58