Finding the Third Proportional to 813,928.50 and 1,196,532

Step by Step Solution

1. Step 1: Write the proportion equation
   813,928.50 : 1,196,532 = 1,196,532 : x
2. Step 2: Convert to fraction form
   813,928.50/1,196,532 = 1,196,532/x
3. Step 3: Cross multiply
   813,928.50x = 1,196,532 × 1,196,532
4. Step 4: Simplify right side
   813,928.50x = 1,431,688,827,024
5. Step 5: Solve for x
   x = 1,431,688,827,024/813,928.50
6. Step 6: Final answer
   x = 1,758,985.99