Finding the Third Proportional to 58,774.50 and 88,708

Step by Step Solution

1. Step 1: Write the proportion equation
   58,774.50 : 88,708 = 88,708 : x
2. Step 2: Convert to fraction form
   58,774.50/88,708 = 88,708/x
3. Step 3: Cross multiply
   58,774.50x = 88,708 × 88,708
4. Step 4: Simplify right side
   58,774.50x = 7,869,109,264
5. Step 5: Solve for x
   x = 7,869,109,264/58,774.50
6. Step 6: Final answer
   x = 133,886.45