Finding the Third Proportional to 16,483,473 and 33,432,768

Step by Step Solution

1. Step 1: Write the proportion equation
   16,483,473 : 33,432,768 = 33,432,768 : x
2. Step 2: Convert to fraction form
   16,483,473/33,432,768 = 33,432,768/x
3. Step 3: Cross multiply
   16,483,473x = 33,432,768 × 33,432,768
4. Step 4: Simplify right side
   16,483,473x = 1,117,749,976,141,824
5. Step 5: Solve for x
   x = 1,117,749,976,141,824/16,483,473
6. Step 6: Final answer
   x = 67,810,344.10