Finding the Third Proportional to 458,930 and 972,558

Step by Step Solution

1. Step 1: Write the proportion equation
   458,930 : 972,558 = 972,558 : x
2. Step 2: Convert to fraction form
   458,930/972,558 = 972,558/x
3. Step 3: Cross multiply
   458,930x = 972,558 × 972,558
4. Step 4: Simplify right side
   458,930x = 945,869,063,364
5. Step 5: Solve for x
   x = 945,869,063,364/458,930
6. Step 6: Final answer
   x = 2,061,031.23