Finding the Third Proportional to 846,752 and 1,311,920

Step by Step Solution

1. Step 1: Write the proportion equation
   846,752 : 1,311,920 = 1,311,920 : x
2. Step 2: Convert to fraction form
   846,752/1,311,920 = 1,311,920/x
3. Step 3: Cross multiply
   846,752x = 1,311,920 × 1,311,920
4. Step 4: Simplify right side
   846,752x = 1,721,134,086,400
5. Step 5: Solve for x
   x = 1,721,134,086,400/846,752
6. Step 6: Final answer
   x = 2,032,630.67