Finding the Third Proportional to 953,692 and 1,440,258

Step by Step Solution

1. Step 1: Write the proportion equation
   953,692 : 1,440,258 = 1,440,258 : x
2. Step 2: Convert to fraction form
   953,692/1,440,258 = 1,440,258/x
3. Step 3: Cross multiply
   953,692x = 1,440,258 × 1,440,258
4. Step 4: Simplify right side
   953,692x = 2,074,343,106,564
5. Step 5: Solve for x
   x = 2,074,343,106,564/953,692
6. Step 6: Final answer
   x = 2,175,066.07