Finding the Third Proportional to 883,665.28 and 1,924,789.50

Step by Step Solution

1. Step 1: Write the proportion equation
   883,665.28 : 1,924,789.50 = 1,924,789.50 : x
2. Step 2: Convert to fraction form
   883,665.28/1,924,789.50 = 1,924,789.50/x
3. Step 3: Cross multiply
   883,665.28x = 1,924,789.50 × 1,924,789.50
4. Step 4: Simplify right side
   883,665.28x = 3,704,814,619,310.25
5. Step 5: Solve for x
   x = 3,704,814,619,310.25/883,665.28
6. Step 6: Final answer
   x = 4,192,554.24