Finding the Third Proportional to 3,725,050,974 and 8,111,450,742

Step by Step Solution

1. Step 1: Write the proportion equation
   3,725,050,974 : 8,111,450,742 = 8,111,450,742 : x
2. Step 2: Convert to fraction form
   3,725,050,974/8,111,450,742 = 8,111,450,742/x
3. Step 3: Cross multiply
   3,725,050,974x = 8,111,450,742 × 8,111,450,742
4. Step 4: Simplify right side
   3,725,050,974x = 65,795,633,139,892,346,880
5. Step 5: Solve for x
   x = 65,795,633,139,892,346,880/3,725,050,974
6. Step 6: Final answer
   x = 17,663,015,512.84