Finding the Third Proportional to 846,848 and 1,816,492

Step by Step Solution

1. Step 1: Write the proportion equation
   846,848 : 1,816,492 = 1,816,492 : x
2. Step 2: Convert to fraction form
   846,848/1,816,492 = 1,816,492/x
3. Step 3: Cross multiply
   846,848x = 1,816,492 × 1,816,492
4. Step 4: Simplify right side
   846,848x = 3,299,643,186,064
5. Step 5: Solve for x
   x = 3,299,643,186,064/846,848
6. Step 6: Final answer
   x = 3,896,381.86