Finding the Third Proportional to 426,792 and 893,038.50

Step by Step Solution

1. Step 1: Write the proportion equation
   426,792 : 893,038.50 = 893,038.50 : x
2. Step 2: Convert to fraction form
   426,792/893,038.50 = 893,038.50/x
3. Step 3: Cross multiply
   426,792x = 893,038.50 × 893,038.50
4. Step 4: Simplify right side
   426,792x = 797,517,762,482.25
5. Step 5: Solve for x
   x = 797,517,762,482.25/426,792
6. Step 6: Final answer
   x = 1,868,633.34