Finding the Third Proportional to 868,070.50 and 1,904,223

Step by Step Solution

1. Step 1: Write the proportion equation
   868,070.50 : 1,904,223 = 1,904,223 : x
2. Step 2: Convert to fraction form
   868,070.50/1,904,223 = 1,904,223/x
3. Step 3: Cross multiply
   868,070.50x = 1,904,223 × 1,904,223
4. Step 4: Simplify right side
   868,070.50x = 3,626,065,233,729
5. Step 5: Solve for x
   x = 3,626,065,233,729/868,070.50
6. Step 6: Final answer
   x = 4,177,155.24