Finding the Third Proportional to 897,834 and 1,970,148

Step by Step Solution

1. Step 1: Write the proportion equation
   897,834 : 1,970,148 = 1,970,148 : x
2. Step 2: Convert to fraction form
   897,834/1,970,148 = 1,970,148/x
3. Step 3: Cross multiply
   897,834x = 1,970,148 × 1,970,148
4. Step 4: Simplify right side
   897,834x = 3,881,483,141,904
5. Step 5: Solve for x
   x = 3,881,483,141,904/897,834
6. Step 6: Final answer
   x = 4,323,163.46