Finding the Third Proportional to 1,003,468 and 2,144,312

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,468 : 2,144,312 = 2,144,312 : x
2. Step 2: Convert to fraction form
   1,003,468/2,144,312 = 2,144,312/x
3. Step 3: Cross multiply
   1,003,468x = 2,144,312 × 2,144,312
4. Step 4: Simplify right side
   1,003,468x = 4,598,073,953,344
5. Step 5: Solve for x
   x = 4,598,073,953,344/1,003,468
6. Step 6: Final answer
   x = 4,582,182.94