Finding the Third Proportional to 58,824 and 89,998.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,824 : 89,998.50 = 89,998.50 : x
2. Step 2: Convert to fraction form
   58,824/89,998.50 = 89,998.50/x
3. Step 3: Cross multiply
   58,824x = 89,998.50 × 89,998.50
4. Step 4: Simplify right side
   58,824x = 8,099,730,002.25
5. Step 5: Solve for x
   x = 8,099,730,002.25/58,824
6. Step 6: Final answer
   x = 137,694.31