Finding the Third Proportional to 1,010,279 and 1,599,443

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,279 : 1,599,443 = 1,599,443 : x
2. Step 2: Convert to fraction form
   1,010,279/1,599,443 = 1,599,443/x
3. Step 3: Cross multiply
   1,010,279x = 1,599,443 × 1,599,443
4. Step 4: Simplify right side
   1,010,279x = 2,558,217,910,249
5. Step 5: Solve for x
   x = 2,558,217,910,249/1,010,279
6. Step 6: Final answer
   x = 2,532,189.53