Finding the Third Proportional to 837,423 and 1,196,113.50

Step by Step Solution

1. Step 1: Write the proportion equation
   837,423 : 1,196,113.50 = 1,196,113.50 : x
2. Step 2: Convert to fraction form
   837,423/1,196,113.50 = 1,196,113.50/x
3. Step 3: Cross multiply
   837,423x = 1,196,113.50 × 1,196,113.50
4. Step 4: Simplify right side
   837,423x = 1,430,687,504,882.25
5. Step 5: Solve for x
   x = 1,430,687,504,882.25/837,423
6. Step 6: Final answer
   x = 1,708,440.66