Finding the Third Proportional to 1,020,852 and 2,197,708

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,852 : 2,197,708 = 2,197,708 : x
2. Step 2: Convert to fraction form
   1,020,852/2,197,708 = 2,197,708/x
3. Step 3: Cross multiply
   1,020,852x = 2,197,708 × 2,197,708
4. Step 4: Simplify right side
   1,020,852x = 4,829,920,453,264
5. Step 5: Solve for x
   x = 4,829,920,453,264/1,020,852
6. Step 6: Final answer
   x = 4,731,264.13