Finding the Third Proportional to 4,671,450 and 10,136,052

Step by Step Solution

1. Step 1: Write the proportion equation
   4,671,450 : 10,136,052 = 10,136,052 : x
2. Step 2: Convert to fraction form
   4,671,450/10,136,052 = 10,136,052/x
3. Step 3: Cross multiply
   4,671,450x = 10,136,052 × 10,136,052
4. Step 4: Simplify right side
   4,671,450x = 102,739,550,146,704
5. Step 5: Solve for x
   x = 102,739,550,146,704/4,671,450
6. Step 6: Final answer
   x = 21,993,074.99