Finding the Third Proportional to 4,319,573 and 9,452,710

Step by Step Solution

1. Step 1: Write the proportion equation
   4,319,573 : 9,452,710 = 9,452,710 : x
2. Step 2: Convert to fraction form
   4,319,573/9,452,710 = 9,452,710/x
3. Step 3: Cross multiply
   4,319,573x = 9,452,710 × 9,452,710
4. Step 4: Simplify right side
   4,319,573x = 89,353,726,344,100
5. Step 5: Solve for x
   x = 89,353,726,344,100/4,319,573
6. Step 6: Final answer
   x = 20,685,777.59