Finding the Third Proportional to 865,098 and 1,898,604

Step by Step Solution

1. Step 1: Write the proportion equation
   865,098 : 1,898,604 = 1,898,604 : x
2. Step 2: Convert to fraction form
   865,098/1,898,604 = 1,898,604/x
3. Step 3: Cross multiply
   865,098x = 1,898,604 × 1,898,604
4. Step 4: Simplify right side
   865,098x = 3,604,697,148,816
5. Step 5: Solve for x
   x = 3,604,697,148,816/865,098
6. Step 6: Final answer
   x = 4,166,807.86