Finding the Third Proportional to 1,888,312 and 4,041,666

Step by Step Solution

1. Step 1: Write the proportion equation
   1,888,312 : 4,041,666 = 4,041,666 : x
2. Step 2: Convert to fraction form
   1,888,312/4,041,666 = 4,041,666/x
3. Step 3: Cross multiply
   1,888,312x = 4,041,666 × 4,041,666
4. Step 4: Simplify right side
   1,888,312x = 16,335,064,055,556
5. Step 5: Solve for x
   x = 16,335,064,055,556/1,888,312
6. Step 6: Final answer
   x = 8,650,617.09