Finding the Third Proportional to 4,658,156 and 10,179,907

Step by Step Solution

1. Step 1: Write the proportion equation
   4,658,156 : 10,179,907 = 10,179,907 : x
2. Step 2: Convert to fraction form
   4,658,156/10,179,907 = 10,179,907/x
3. Step 3: Cross multiply
   4,658,156x = 10,179,907 × 10,179,907
4. Step 4: Simplify right side
   4,658,156x = 103,630,506,528,649
5. Step 5: Solve for x
   x = 103,630,506,528,649/4,658,156
6. Step 6: Final answer
   x = 22,247,109.48