Finding the Third Proportional to 1,100,790 and 1,550,151

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100,790 : 1,550,151 = 1,550,151 : x
2. Step 2: Convert to fraction form
   1,100,790/1,550,151 = 1,550,151/x
3. Step 3: Cross multiply
   1,100,790x = 1,550,151 × 1,550,151
4. Step 4: Simplify right side
   1,100,790x = 2,402,968,122,801
5. Step 5: Solve for x
   x = 2,402,968,122,801/1,100,790
6. Step 6: Final answer
   x = 2,182,948.72