Finding the Third Proportional to 50,769,078 and 77,343,994

Step by Step Solution

1. Step 1: Write the proportion equation
   50,769,078 : 77,343,994 = 77,343,994 : x
2. Step 2: Convert to fraction form
   50,769,078/77,343,994 = 77,343,994/x
3. Step 3: Cross multiply
   50,769,078x = 77,343,994 × 77,343,994
4. Step 4: Simplify right side
   50,769,078x = 5,982,093,407,872,036
5. Step 5: Solve for x
   x = 5,982,093,407,872,036/50,769,078
6. Step 6: Final answer
   x = 117,829,467.14