Finding the Third Proportional to 709,771.50 and 1,073,124

Step by Step Solution

1. Step 1: Write the proportion equation
   709,771.50 : 1,073,124 = 1,073,124 : x
2. Step 2: Convert to fraction form
   709,771.50/1,073,124 = 1,073,124/x
3. Step 3: Cross multiply
   709,771.50x = 1,073,124 × 1,073,124
4. Step 4: Simplify right side
   709,771.50x = 1,151,595,119,376
5. Step 5: Solve for x
   x = 1,151,595,119,376/709,771.50
6. Step 6: Final answer
   x = 1,622,487.12