Finding the Third Proportional to 431,050.50 and 936,715.50

Step by Step Solution

1. Step 1: Write the proportion equation
   431,050.50 : 936,715.50 = 936,715.50 : x
2. Step 2: Convert to fraction form
   431,050.50/936,715.50 = 936,715.50/x
3. Step 3: Cross multiply
   431,050.50x = 936,715.50 × 936,715.50
4. Step 4: Simplify right side
   431,050.50x = 877,435,927,940.25
5. Step 5: Solve for x
   x = 877,435,927,940.25/431,050.50
6. Step 6: Final answer
   x = 2,035,575.71