Finding the Third Proportional to 40,515,146 and 88,904,856

Step by Step Solution

1. Step 1: Write the proportion equation
   40,515,146 : 88,904,856 = 88,904,856 : x
2. Step 2: Convert to fraction form
   40,515,146/88,904,856 = 88,904,856/x
3. Step 3: Cross multiply
   40,515,146x = 88,904,856 × 88,904,856
4. Step 4: Simplify right side
   40,515,146x = 7,904,073,420,380,736
5. Step 5: Solve for x
   x = 7,904,073,420,380,736/40,515,146
6. Step 6: Final answer
   x = 195,089,348.08