Finding the Third Proportional to 37,620 and 88,801.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,620 : 88,801.88 = 88,801.88 : x
2. Step 2: Convert to fraction form
   37,620/88,801.88 = 88,801.88/x
3. Step 3: Cross multiply
   37,620x = 88,801.88 × 88,801.88
4. Step 4: Simplify right side
   37,620x = 7,885,773,003.52
5. Step 5: Solve for x
   x = 7,885,773,003.52/37,620
6. Step 6: Final answer
   x = 209,616.51