Finding the Third Proportional to 873,925 and 1,869,274

Step by Step Solution

1. Step 1: Write the proportion equation
   873,925 : 1,869,274 = 1,869,274 : x
2. Step 2: Convert to fraction form
   873,925/1,869,274 = 1,869,274/x
3. Step 3: Cross multiply
   873,925x = 1,869,274 × 1,869,274
4. Step 4: Simplify right side
   873,925x = 3,494,185,287,076
5. Step 5: Solve for x
   x = 3,494,185,287,076/873,925
6. Step 6: Final answer
   x = 3,998,266.77