Finding the Third Proportional to 58,454 and 88,602

Step by Step Solution

1. Step 1: Write the proportion equation
   58,454 : 88,602 = 88,602 : x
2. Step 2: Convert to fraction form
   58,454/88,602 = 88,602/x
3. Step 3: Cross multiply
   58,454x = 88,602 × 88,602
4. Step 4: Simplify right side
   58,454x = 7,850,314,404
5. Step 5: Solve for x
   x = 7,850,314,404/58,454
6. Step 6: Final answer
   x = 134,299.01