Finding the Third Proportional to 384,631.03 and 825,337.69

Step by Step Solution

1. Step 1: Write the proportion equation
   384,631.03 : 825,337.69 = 825,337.69 : x
2. Step 2: Convert to fraction form
   384,631.03/825,337.69 = 825,337.69/x
3. Step 3: Cross multiply
   384,631.03x = 825,337.69 × 825,337.69
4. Step 4: Simplify right side
   384,631.03x = 681,182,298,407.85
5. Step 5: Solve for x
   x = 681,182,298,407.85/384,631.03
6. Step 6: Final answer
   x = 1,771,001.93