Finding the Third Proportional to 1,043,400 and 1,658,484

Step by Step Solution

1. Step 1: Write the proportion equation
   1,043,400 : 1,658,484 = 1,658,484 : x
2. Step 2: Convert to fraction form
   1,043,400/1,658,484 = 1,658,484/x
3. Step 3: Cross multiply
   1,043,400x = 1,658,484 × 1,658,484
4. Step 4: Simplify right side
   1,043,400x = 2,750,569,178,256
5. Step 5: Solve for x
   x = 2,750,569,178,256/1,043,400
6. Step 6: Final answer
   x = 2,636,159.84