Finding the Third Proportional to 16,300,507,422,050 and 34,890,848,773,756

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300,507,422,050 : 34,890,848,773,756 = 34,890,848,773,756 : x
2. Step 2: Convert to fraction form
   16,300,507,422,050/34,890,848,773,756 = 34,890,848,773,756/x
3. Step 3: Cross multiply
   16,300,507,422,050x = 34,890,848,773,756 × 34,890,848,773,756
4. Step 4: Simplify right side
   16,300,507,422,050x = 1,217,371,328,153,110,591,286,804,480
5. Step 5: Solve for x
   x = 1,217,371,328,153,110,591,286,804,480/16,300,507,422,050
6. Step 6: Final answer
   x = 74,683,032,658,624.47