Finding the Third Proportional to 2,243,319 and 4,892,650

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,319 : 4,892,650 = 4,892,650 : x
2. Step 2: Convert to fraction form
   2,243,319/4,892,650 = 4,892,650/x
3. Step 3: Cross multiply
   2,243,319x = 4,892,650 × 4,892,650
4. Step 4: Simplify right side
   2,243,319x = 23,938,024,022,500
5. Step 5: Solve for x
   x = 23,938,024,022,500/2,243,319
6. Step 6: Final answer
   x = 10,670,806.97