Finding the Third Proportional to 676,242 and 1,460,772

Step by Step Solution

1. Step 1: Write the proportion equation
   676,242 : 1,460,772 = 1,460,772 : x
2. Step 2: Convert to fraction form
   676,242/1,460,772 = 1,460,772/x
3. Step 3: Cross multiply
   676,242x = 1,460,772 × 1,460,772
4. Step 4: Simplify right side
   676,242x = 2,133,854,835,984
5. Step 5: Solve for x
   x = 2,133,854,835,984/676,242
6. Step 6: Final answer
   x = 3,155,460.38