Finding the Third Proportional to 58,413 and 88,773

Step by Step Solution

1. Step 1: Write the proportion equation
   58,413 : 88,773 = 88,773 : x
2. Step 2: Convert to fraction form
   58,413/88,773 = 88,773/x
3. Step 3: Cross multiply
   58,413x = 88,773 × 88,773
4. Step 4: Simplify right side
   58,413x = 7,880,645,529
5. Step 5: Solve for x
   x = 7,880,645,529/58,413
6. Step 6: Final answer
   x = 134,912.53