Finding the Third Proportional to 7,177,362,123,326 and 15,443,303,747,062

Step by Step Solution

1. Step 1: Write the proportion equation
   7,177,362,123,326 : 15,443,303,747,062 = 15,443,303,747,062 : x
2. Step 2: Convert to fraction form
   7,177,362,123,326/15,443,303,747,062 = 15,443,303,747,062/x
3. Step 3: Cross multiply
   7,177,362,123,326x = 15,443,303,747,062 × 15,443,303,747,062
4. Step 4: Simplify right side
   7,177,362,123,326x = 238,495,630,624,019,221,164,589,056
5. Step 5: Solve for x
   x = 238,495,630,624,019,221,164,589,056/7,177,362,123,326
6. Step 6: Final answer
   x = 33,228,869,677,471.42