Finding the Third Proportional to 762,606 and 1,658,028

Step by Step Solution

1. Step 1: Write the proportion equation
   762,606 : 1,658,028 = 1,658,028 : x
2. Step 2: Convert to fraction form
   762,606/1,658,028 = 1,658,028/x
3. Step 3: Cross multiply
   762,606x = 1,658,028 × 1,658,028
4. Step 4: Simplify right side
   762,606x = 2,749,056,848,784
5. Step 5: Solve for x
   x = 2,749,056,848,784/762,606
6. Step 6: Final answer
   x = 3,604,819.33