Finding the Third Proportional to 16,390,640 and 24,054,372

Step by Step Solution

1. Step 1: Write the proportion equation
   16,390,640 : 24,054,372 = 24,054,372 : x
2. Step 2: Convert to fraction form
   16,390,640/24,054,372 = 24,054,372/x
3. Step 3: Cross multiply
   16,390,640x = 24,054,372 × 24,054,372
4. Step 4: Simplify right side
   16,390,640x = 578,612,812,314,384
5. Step 5: Solve for x
   x = 578,612,812,314,384/16,390,640
6. Step 6: Final answer
   x = 35,301,416.68