Finding the Third Proportional to 1,027,116 and 2,290,272

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,116 : 2,290,272 = 2,290,272 : x
2. Step 2: Convert to fraction form
   1,027,116/2,290,272 = 2,290,272/x
3. Step 3: Cross multiply
   1,027,116x = 2,290,272 × 2,290,272
4. Step 4: Simplify right side
   1,027,116x = 5,245,345,833,984
5. Step 5: Solve for x
   x = 5,245,345,833,984/1,027,116
6. Step 6: Final answer
   x = 5,106,868.00