Finding the Third Proportional to 112,896 and 249,008

Step by Step Solution

1. Step 1: Write the proportion equation
   112,896 : 249,008 = 249,008 : x
2. Step 2: Convert to fraction form
   112,896/249,008 = 249,008/x
3. Step 3: Cross multiply
   112,896x = 249,008 × 249,008
4. Step 4: Simplify right side
   112,896x = 62,004,984,064
5. Step 5: Solve for x
   x = 62,004,984,064/112,896
6. Step 6: Final answer
   x = 549,222.15