Finding the Third Proportional to 865,088 and 1,898,584

Step by Step Solution

1. Step 1: Write the proportion equation
   865,088 : 1,898,584 = 1,898,584 : x
2. Step 2: Convert to fraction form
   865,088/1,898,584 = 1,898,584/x
3. Step 3: Cross multiply
   865,088x = 1,898,584 × 1,898,584
4. Step 4: Simplify right side
   865,088x = 3,604,621,205,056
5. Step 5: Solve for x
   x = 3,604,621,205,056/865,088
6. Step 6: Final answer
   x = 4,166,768.24