Finding the Third Proportional to 1,071,556 and 2,292,250

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,556 : 2,292,250 = 2,292,250 : x
2. Step 2: Convert to fraction form
   1,071,556/2,292,250 = 2,292,250/x
3. Step 3: Cross multiply
   1,071,556x = 2,292,250 × 2,292,250
4. Step 4: Simplify right side
   1,071,556x = 5,254,410,062,500
5. Step 5: Solve for x
   x = 5,254,410,062,500/1,071,556
6. Step 6: Final answer
   x = 4,903,532.86