Finding the Third Proportional to 1,044,148 and 2,254,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044,148 : 2,254,184 = 2,254,184 : x
2. Step 2: Convert to fraction form
   1,044,148/2,254,184 = 2,254,184/x
3. Step 3: Cross multiply
   1,044,148x = 2,254,184 × 2,254,184
4. Step 4: Simplify right side
   1,044,148x = 5,081,345,505,856
5. Step 5: Solve for x
   x = 5,081,345,505,856/1,044,148
6. Step 6: Final answer
   x = 4,866,499.29