Finding the Third Proportional to 824,574 and 1,773,808.50

Step by Step Solution

1. Step 1: Write the proportion equation
   824,574 : 1,773,808.50 = 1,773,808.50 : x
2. Step 2: Convert to fraction form
   824,574/1,773,808.50 = 1,773,808.50/x
3. Step 3: Cross multiply
   824,574x = 1,773,808.50 × 1,773,808.50
4. Step 4: Simplify right side
   824,574x = 3,146,396,594,672.25
5. Step 5: Solve for x
   x = 3,146,396,594,672.25/824,574
6. Step 6: Final answer
   x = 3,815,784.39