Finding the Third Proportional to 953,696 and 1,440,264

Step by Step Solution

1. Step 1: Write the proportion equation
   953,696 : 1,440,264 = 1,440,264 : x
2. Step 2: Convert to fraction form
   953,696/1,440,264 = 1,440,264/x
3. Step 3: Cross multiply
   953,696x = 1,440,264 × 1,440,264
4. Step 4: Simplify right side
   953,696x = 2,074,360,389,696
5. Step 5: Solve for x
   x = 2,074,360,389,696/953,696
6. Step 6: Final answer
   x = 2,175,075.07