Finding the Third Proportional to 2,887,680 and 4,233,024

Step by Step Solution

1. Step 1: Write the proportion equation
   2,887,680 : 4,233,024 = 4,233,024 : x
2. Step 2: Convert to fraction form
   2,887,680/4,233,024 = 4,233,024/x
3. Step 3: Cross multiply
   2,887,680x = 4,233,024 × 4,233,024
4. Step 4: Simplify right side
   2,887,680x = 17,918,492,184,576
5. Step 5: Solve for x
   x = 17,918,492,184,576/2,887,680
6. Step 6: Final answer
   x = 6,205,151.60