Finding the Third Proportional to 781,069.50 and 1,711,944

Step by Step Solution

1. Step 1: Write the proportion equation
   781,069.50 : 1,711,944 = 1,711,944 : x
2. Step 2: Convert to fraction form
   781,069.50/1,711,944 = 1,711,944/x
3. Step 3: Cross multiply
   781,069.50x = 1,711,944 × 1,711,944
4. Step 4: Simplify right side
   781,069.50x = 2,930,752,259,136
5. Step 5: Solve for x
   x = 2,930,752,259,136/781,069.50
6. Step 6: Final answer
   x = 3,752,229.81