Finding the Third Proportional to 1,887,700 and 4,075,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,887,700 : 4,075,928 = 4,075,928 : x
2. Step 2: Convert to fraction form
   1,887,700/4,075,928 = 4,075,928/x
3. Step 3: Cross multiply
   1,887,700x = 4,075,928 × 4,075,928
4. Step 4: Simplify right side
   1,887,700x = 16,613,189,061,184
5. Step 5: Solve for x
   x = 16,613,189,061,184/1,887,700
6. Step 6: Final answer
   x = 8,800,757.04