Finding the Third Proportional to 16,120,008 and 34,059,456

Step by Step Solution

1. Step 1: Write the proportion equation
   16,120,008 : 34,059,456 = 34,059,456 : x
2. Step 2: Convert to fraction form
   16,120,008/34,059,456 = 34,059,456/x
3. Step 3: Cross multiply
   16,120,008x = 34,059,456 × 34,059,456
4. Step 4: Simplify right side
   16,120,008x = 1,160,046,543,015,936
5. Step 5: Solve for x
   x = 1,160,046,543,015,936/16,120,008
6. Step 6: Final answer
   x = 71,963,149.34