Finding the Third Proportional to 656,746 and 1,425,586

Step by Step Solution

1. Step 1: Write the proportion equation
   656,746 : 1,425,586 = 1,425,586 : x
2. Step 2: Convert to fraction form
   656,746/1,425,586 = 1,425,586/x
3. Step 3: Cross multiply
   656,746x = 1,425,586 × 1,425,586
4. Step 4: Simplify right side
   656,746x = 2,032,295,443,396
5. Step 5: Solve for x
   x = 2,032,295,443,396/656,746
6. Step 6: Final answer
   x = 3,094,492.31