Finding the Third Proportional to 3,767,136 and 8,250,880

Step by Step Solution

1. Step 1: Write the proportion equation
   3,767,136 : 8,250,880 = 8,250,880 : x
2. Step 2: Convert to fraction form
   3,767,136/8,250,880 = 8,250,880/x
3. Step 3: Cross multiply
   3,767,136x = 8,250,880 × 8,250,880
4. Step 4: Simplify right side
   3,767,136x = 68,077,020,774,400
5. Step 5: Solve for x
   x = 68,077,020,774,400/3,767,136
6. Step 6: Final answer
   x = 18,071,293.62