Finding the Third Proportional to 807,834 and 1,196,154

Step by Step Solution

1. Step 1: Write the proportion equation
   807,834 : 1,196,154 = 1,196,154 : x
2. Step 2: Convert to fraction form
   807,834/1,196,154 = 1,196,154/x
3. Step 3: Cross multiply
   807,834x = 1,196,154 × 1,196,154
4. Step 4: Simplify right side
   807,834x = 1,430,784,391,716
5. Step 5: Solve for x
   x = 1,430,784,391,716/807,834
6. Step 6: Final answer
   x = 1,771,136.63