Finding the Third Proportional to 57,214.69 and 88,592.06

Step by Step Solution

1. Step 1: Write the proportion equation
   57,214.69 : 88,592.06 = 88,592.06 : x
2. Step 2: Convert to fraction form
   57,214.69/88,592.06 = 88,592.06/x
3. Step 3: Cross multiply
   57,214.69x = 88,592.06 × 88,592.06
4. Step 4: Simplify right side
   57,214.69x = 7,848,553,538.00
5. Step 5: Solve for x
   x = 7,848,553,538.00/57,214.69
6. Step 6: Final answer
   x = 137,177.25