Finding the Third Proportional to 3,774,922 and 8,150,516

Step by Step Solution

1. Step 1: Write the proportion equation
   3,774,922 : 8,150,516 = 8,150,516 : x
2. Step 2: Convert to fraction form
   3,774,922/8,150,516 = 8,150,516/x
3. Step 3: Cross multiply
   3,774,922x = 8,150,516 × 8,150,516
4. Step 4: Simplify right side
   3,774,922x = 66,430,911,066,256
5. Step 5: Solve for x
   x = 66,430,911,066,256/3,774,922
6. Step 6: Final answer
   x = 17,597,955.95