Finding the Third Proportional to 806,084 and 1,225,164

Step by Step Solution

1. Step 1: Write the proportion equation
   806,084 : 1,225,164 = 1,225,164 : x
2. Step 2: Convert to fraction form
   806,084/1,225,164 = 1,225,164/x
3. Step 3: Cross multiply
   806,084x = 1,225,164 × 1,225,164
4. Step 4: Simplify right side
   806,084x = 1,501,026,826,896
5. Step 5: Solve for x
   x = 1,501,026,826,896/806,084
6. Step 6: Final answer
   x = 1,862,122.10