Finding the Third Proportional to 807,360 and 1,903,174

Step by Step Solution

1. Step 1: Write the proportion equation
   807,360 : 1,903,174 = 1,903,174 : x
2. Step 2: Convert to fraction form
   807,360/1,903,174 = 1,903,174/x
3. Step 3: Cross multiply
   807,360x = 1,903,174 × 1,903,174
4. Step 4: Simplify right side
   807,360x = 3,622,071,274,276
5. Step 5: Solve for x
   x = 3,622,071,274,276/807,360
6. Step 6: Final answer
   x = 4,486,314.99