Finding the Third Proportional to 16,300,507,422,048 and 34,890,848,773,752

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300,507,422,048 : 34,890,848,773,752 = 34,890,848,773,752 : x
2. Step 2: Convert to fraction form
   16,300,507,422,048/34,890,848,773,752 = 34,890,848,773,752/x
3. Step 3: Cross multiply
   16,300,507,422,048x = 34,890,848,773,752 × 34,890,848,773,752
4. Step 4: Simplify right side
   16,300,507,422,048x = 1,217,371,328,152,831,452,772,302,848
5. Step 5: Solve for x
   x = 1,217,371,328,152,831,452,772,302,848/16,300,507,422,048
6. Step 6: Final answer
   x = 74,683,032,658,616.50