Finding the Third Proportional to 38,940,870 and 83,093,856

Step by Step Solution

1. Step 1: Write the proportion equation
   38,940,870 : 83,093,856 = 83,093,856 : x
2. Step 2: Convert to fraction form
   38,940,870/83,093,856 = 83,093,856/x
3. Step 3: Cross multiply
   38,940,870x = 83,093,856 × 83,093,856
4. Step 4: Simplify right side
   38,940,870x = 6,904,588,904,948,736
5. Step 5: Solve for x
   x = 6,904,588,904,948,736/38,940,870
6. Step 6: Final answer
   x = 177,309,569.74