Finding the Third Proportional to 1,164,788 and 1,755,390

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164,788 : 1,755,390 = 1,755,390 : x
2. Step 2: Convert to fraction form
   1,164,788/1,755,390 = 1,755,390/x
3. Step 3: Cross multiply
   1,164,788x = 1,755,390 × 1,755,390
4. Step 4: Simplify right side
   1,164,788x = 3,081,394,052,100
5. Step 5: Solve for x
   x = 3,081,394,052,100/1,164,788
6. Step 6: Final answer
   x = 2,645,454.84