Finding the Third Proportional to 1,298,088 and 2,845,271

Step by Step Solution

1. Step 1: Write the proportion equation
   1,298,088 : 2,845,271 = 2,845,271 : x
2. Step 2: Convert to fraction form
   1,298,088/2,845,271 = 2,845,271/x
3. Step 3: Cross multiply
   1,298,088x = 2,845,271 × 2,845,271
4. Step 4: Simplify right side
   1,298,088x = 8,095,567,063,441
5. Step 5: Solve for x
   x = 8,095,567,063,441/1,298,088
6. Step 6: Final answer
   x = 6,236,531.78