Finding the Third Proportional to 2,243,256.75 and 4,892,521.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,256.75 : 4,892,521.50 = 4,892,521.50 : x
2. Step 2: Convert to fraction form
   2,243,256.75/4,892,521.50 = 4,892,521.50/x
3. Step 3: Cross multiply
   2,243,256.75x = 4,892,521.50 × 4,892,521.50
4. Step 4: Simplify right side
   2,243,256.75x = 23,936,766,627,962.25
5. Step 5: Solve for x
   x = 23,936,766,627,962.25/2,243,256.75
6. Step 6: Final answer
   x = 10,670,542.56