Finding the Third Proportional to 57,559,906 and 88,563,019

Step by Step Solution

1. Step 1: Write the proportion equation
   57,559,906 : 88,563,019 = 88,563,019 : x
2. Step 2: Convert to fraction form
   57,559,906/88,563,019 = 88,563,019/x
3. Step 3: Cross multiply
   57,559,906x = 88,563,019 × 88,563,019
4. Step 4: Simplify right side
   57,559,906x = 7,843,408,334,394,361
5. Step 5: Solve for x
   x = 7,843,408,334,394,361/57,559,906
6. Step 6: Final answer
   x = 136,265,134.53