Finding the Third Proportional to 436,144.50 and 925,110

Step by Step Solution

1. Step 1: Write the proportion equation
   436,144.50 : 925,110 = 925,110 : x
2. Step 2: Convert to fraction form
   436,144.50/925,110 = 925,110/x
3. Step 3: Cross multiply
   436,144.50x = 925,110 × 925,110
4. Step 4: Simplify right side
   436,144.50x = 855,828,512,100
5. Step 5: Solve for x
   x = 855,828,512,100/436,144.50
6. Step 6: Final answer
   x = 1,962,259.10