Finding the Third Proportional to 152,017.88 and 238,466.25

Step by Step Solution

1. Step 1: Write the proportion equation
   152,017.88 : 238,466.25 = 238,466.25 : x
2. Step 2: Convert to fraction form
   152,017.88/238,466.25 = 238,466.25/x
3. Step 3: Cross multiply
   152,017.88x = 238,466.25 × 238,466.25
4. Step 4: Simplify right side
   152,017.88x = 56,866,152,389.06
5. Step 5: Solve for x
   x = 56,866,152,389.06/152,017.88
6. Step 6: Final answer
   x = 374,075.43