Finding the Third Proportional to 1,164,784 and 1,755,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164,784 : 1,755,384 = 1,755,384 : x
2. Step 2: Convert to fraction form
   1,164,784/1,755,384 = 1,755,384/x
3. Step 3: Cross multiply
   1,164,784x = 1,755,384 × 1,755,384
4. Step 4: Simplify right side
   1,164,784x = 3,081,372,987,456
5. Step 5: Solve for x
   x = 3,081,372,987,456/1,164,784
6. Step 6: Final answer
   x = 2,645,445.84