Finding the Third Proportional to 108,142,870.50 and 167,557,761.84

Step by Step Solution

1. Step 1: Write the proportion equation
   108,142,870.50 : 167,557,761.84 = 167,557,761.84 : x
2. Step 2: Convert to fraction form
   108,142,870.50/167,557,761.84 = 167,557,761.84/x
3. Step 3: Cross multiply
   108,142,870.50x = 167,557,761.84 × 167,557,761.84
4. Step 4: Simplify right side
   108,142,870.50x = 28,075,603,554,086,844
5. Step 5: Solve for x
   x = 28,075,603,554,086,844/108,142,870.50
6. Step 6: Final answer
   x = 259,615,852.85