Finding the Third Proportional to 436,158 and 925,080.75

Step by Step Solution

1. Step 1: Write the proportion equation
   436,158 : 925,080.75 = 925,080.75 : x
2. Step 2: Convert to fraction form
   436,158/925,080.75 = 925,080.75/x
3. Step 3: Cross multiply
   436,158x = 925,080.75 × 925,080.75
4. Step 4: Simplify right side
   436,158x = 855,774,394,020.56
5. Step 5: Solve for x
   x = 855,774,394,020.56/436,158
6. Step 6: Final answer
   x = 1,962,074.28