Finding the Third Proportional to 16,158,876 and 34,557,240

Step by Step Solution

1. Step 1: Write the proportion equation
   16,158,876 : 34,557,240 = 34,557,240 : x
2. Step 2: Convert to fraction form
   16,158,876/34,557,240 = 34,557,240/x
3. Step 3: Cross multiply
   16,158,876x = 34,557,240 × 34,557,240
4. Step 4: Simplify right side
   16,158,876x = 1,194,202,836,417,600
5. Step 5: Solve for x
   x = 1,194,202,836,417,600/16,158,876
6. Step 6: Final answer
   x = 73,903,830.71