Finding the Third Proportional to 20,451,717 and 32,558,454

Step by Step Solution

1. Step 1: Write the proportion equation
   20,451,717 : 32,558,454 = 32,558,454 : x
2. Step 2: Convert to fraction form
   20,451,717/32,558,454 = 32,558,454/x
3. Step 3: Cross multiply
   20,451,717x = 32,558,454 × 32,558,454
4. Step 4: Simplify right side
   20,451,717x = 1,060,052,926,870,116
5. Step 5: Solve for x
   x = 1,060,052,926,870,116/20,451,717
6. Step 6: Final answer
   x = 51,831,977.08