Finding the Third Proportional to 1,010,659 and 2,191,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,659 : 2,191,292 = 2,191,292 : x
2. Step 2: Convert to fraction form
   1,010,659/2,191,292 = 2,191,292/x
3. Step 3: Cross multiply
   1,010,659x = 2,191,292 × 2,191,292
4. Step 4: Simplify right side
   1,010,659x = 4,801,760,629,264
5. Step 5: Solve for x
   x = 4,801,760,629,264/1,010,659
6. Step 6: Final answer
   x = 4,751,118.46