Finding the Third Proportional to 1,861,848 and 4,055,468

Step by Step Solution

1. Step 1: Write the proportion equation
   1,861,848 : 4,055,468 = 4,055,468 : x
2. Step 2: Convert to fraction form
   1,861,848/4,055,468 = 4,055,468/x
3. Step 3: Cross multiply
   1,861,848x = 4,055,468 × 4,055,468
4. Step 4: Simplify right side
   1,861,848x = 16,446,820,699,024
5. Step 5: Solve for x
   x = 16,446,820,699,024/1,861,848
6. Step 6: Final answer
   x = 8,833,600.11