Finding the Third Proportional to 49,634,116 and 74,503,698

Step by Step Solution

1. Step 1: Write the proportion equation
   49,634,116 : 74,503,698 = 74,503,698 : x
2. Step 2: Convert to fraction form
   49,634,116/74,503,698 = 74,503,698/x
3. Step 3: Cross multiply
   49,634,116x = 74,503,698 × 74,503,698
4. Step 4: Simplify right side
   49,634,116x = 5,550,801,015,675,204
5. Step 5: Solve for x
   x = 5,550,801,015,675,204/49,634,116
6. Step 6: Final answer
   x = 111,834,388.58