Finding the Third Proportional to 16,493,967 and 34,119,342

Step by Step Solution

1. Step 1: Write the proportion equation
   16,493,967 : 34,119,342 = 34,119,342 : x
2. Step 2: Convert to fraction form
   16,493,967/34,119,342 = 34,119,342/x
3. Step 3: Cross multiply
   16,493,967x = 34,119,342 × 34,119,342
4. Step 4: Simplify right side
   16,493,967x = 1,164,129,498,512,964
5. Step 5: Solve for x
   x = 1,164,129,498,512,964/16,493,967
6. Step 6: Final answer
   x = 70,579,109.23