Finding the Third Proportional to 536,436 and 1,116,515.25

Step by Step Solution

1. Step 1: Write the proportion equation
   536,436 : 1,116,515.25 = 1,116,515.25 : x
2. Step 2: Convert to fraction form
   536,436/1,116,515.25 = 1,116,515.25/x
3. Step 3: Cross multiply
   536,436x = 1,116,515.25 × 1,116,515.25
4. Step 4: Simplify right side
   536,436x = 1,246,606,303,482.56
5. Step 5: Solve for x
   x = 1,246,606,303,482.56/536,436
6. Step 6: Final answer
   x = 2,323,867.72