Finding the Third Proportional to 752,328 and 1,154,736

Step by Step Solution

1. Step 1: Write the proportion equation
   752,328 : 1,154,736 = 1,154,736 : x
2. Step 2: Convert to fraction form
   752,328/1,154,736 = 1,154,736/x
3. Step 3: Cross multiply
   752,328x = 1,154,736 × 1,154,736
4. Step 4: Simplify right side
   752,328x = 1,333,415,229,696
5. Step 5: Solve for x
   x = 1,333,415,229,696/752,328
6. Step 6: Final answer
   x = 1,772,385.49