Finding the Third Proportional to 916,672 and 1,968,752

Step by Step Solution

1. Step 1: Write the proportion equation
   916,672 : 1,968,752 = 1,968,752 : x
2. Step 2: Convert to fraction form
   916,672/1,968,752 = 1,968,752/x
3. Step 3: Cross multiply
   916,672x = 1,968,752 × 1,968,752
4. Step 4: Simplify right side
   916,672x = 3,875,984,437,504
5. Step 5: Solve for x
   x = 3,875,984,437,504/916,672
6. Step 6: Final answer
   x = 4,228,322.06