Finding the Third Proportional to 920,282 and 1,968,500

Step by Step Solution

1. Step 1: Write the proportion equation
   920,282 : 1,968,500 = 1,968,500 : x
2. Step 2: Convert to fraction form
   920,282/1,968,500 = 1,968,500/x
3. Step 3: Cross multiply
   920,282x = 1,968,500 × 1,968,500
4. Step 4: Simplify right side
   920,282x = 3,874,992,250,000
5. Step 5: Solve for x
   x = 3,874,992,250,000/920,282
6. Step 6: Final answer
   x = 4,210,657.44