Finding the Third Proportional to 56,458,325 and 86,310,144

Step by Step Solution

1. Step 1: Write the proportion equation
   56,458,325 : 86,310,144 = 86,310,144 : x
2. Step 2: Convert to fraction form
   56,458,325/86,310,144 = 86,310,144/x
3. Step 3: Cross multiply
   56,458,325x = 86,310,144 × 86,310,144
4. Step 4: Simplify right side
   56,458,325x = 7,449,440,957,300,736
5. Step 5: Solve for x
   x = 7,449,440,957,300,736/56,458,325
6. Step 6: Final answer
   x = 131,945,837.17