Finding the Third Proportional to 805,344 and 1,736,784

Step by Step Solution

1. Step 1: Write the proportion equation
   805,344 : 1,736,784 = 1,736,784 : x
2. Step 2: Convert to fraction form
   805,344/1,736,784 = 1,736,784/x
3. Step 3: Cross multiply
   805,344x = 1,736,784 × 1,736,784
4. Step 4: Simplify right side
   805,344x = 3,016,418,662,656
5. Step 5: Solve for x
   x = 3,016,418,662,656/805,344
6. Step 6: Final answer
   x = 3,745,503.37