Finding the Third Proportional to 807,355.50 and 1,903,164

Step by Step Solution

1. Step 1: Write the proportion equation
   807,355.50 : 1,903,164 = 1,903,164 : x
2. Step 2: Convert to fraction form
   807,355.50/1,903,164 = 1,903,164/x
3. Step 3: Cross multiply
   807,355.50x = 1,903,164 × 1,903,164
4. Step 4: Simplify right side
   807,355.50x = 3,622,033,210,896
5. Step 5: Solve for x
   x = 3,622,033,210,896/807,355.50
6. Step 6: Final answer
   x = 4,486,292.85