Finding the Third Proportional to 1,013,258 and 1,581,230

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,258 : 1,581,230 = 1,581,230 : x
2. Step 2: Convert to fraction form
   1,013,258/1,581,230 = 1,581,230/x
3. Step 3: Cross multiply
   1,013,258x = 1,581,230 × 1,581,230
4. Step 4: Simplify right side
   1,013,258x = 2,500,288,312,900
5. Step 5: Solve for x
   x = 2,500,288,312,900/1,013,258
6. Step 6: Final answer
   x = 2,467,573.23