Finding the Third Proportional to 20,624,004 and 42,941,907

Step by Step Solution

1. Step 1: Write the proportion equation
   20,624,004 : 42,941,907 = 42,941,907 : x
2. Step 2: Convert to fraction form
   20,624,004/42,941,907 = 42,941,907/x
3. Step 3: Cross multiply
   20,624,004x = 42,941,907 × 42,941,907
4. Step 4: Simplify right side
   20,624,004x = 1,844,007,376,796,649
5. Step 5: Solve for x
   x = 1,844,007,376,796,649/20,624,004
6. Step 6: Final answer
   x = 89,410,735.99