Finding the Third Proportional to 52,615,992,112.50 and 122,774,891,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,615,992,112.50 : 122,774,891,062.50 = 122,774,891,062.50 : x
2. Step 2: Convert to fraction form
   52,615,992,112.50/122,774,891,062.50 = 122,774,891,062.50/x
3. Step 3: Cross multiply
   52,615,992,112.50x = 122,774,891,062.50 × 122,774,891,062.50
4. Step 4: Simplify right side
   52,615,992,112.50x = 15,073,673,875,408,742,776,832
5. Step 5: Solve for x
   x = 15,073,673,875,408,742,776,832/52,615,992,112.50
6. Step 6: Final answer
   x = 286,484,646,021.29