Finding the Third Proportional to 4,166,024 and 8,663,752

Step by Step Solution

1. Step 1: Write the proportion equation
   4,166,024 : 8,663,752 = 8,663,752 : x
2. Step 2: Convert to fraction form
   4,166,024/8,663,752 = 8,663,752/x
3. Step 3: Cross multiply
   4,166,024x = 8,663,752 × 8,663,752
4. Step 4: Simplify right side
   4,166,024x = 75,060,598,717,504
5. Step 5: Solve for x
   x = 75,060,598,717,504/4,166,024
6. Step 6: Final answer
   x = 18,017,322.68