Finding the Third Proportional to 757,760 and 1,658,224

Step by Step Solution

1. Step 1: Write the proportion equation
   757,760 : 1,658,224 = 1,658,224 : x
2. Step 2: Convert to fraction form
   757,760/1,658,224 = 1,658,224/x
3. Step 3: Cross multiply
   757,760x = 1,658,224 × 1,658,224
4. Step 4: Simplify right side
   757,760x = 2,749,706,834,176
5. Step 5: Solve for x
   x = 2,749,706,834,176/757,760
6. Step 6: Final answer
   x = 3,628,730.51