Finding the Third Proportional to 117,543.50 and 176,602

Step by Step Solution

1. Step 1: Write the proportion equation
   117,543.50 : 176,602 = 176,602 : x
2. Step 2: Convert to fraction form
   117,543.50/176,602 = 176,602/x
3. Step 3: Cross multiply
   117,543.50x = 176,602 × 176,602
4. Step 4: Simplify right side
   117,543.50x = 31,188,266,404
5. Step 5: Solve for x
   x = 31,188,266,404/117,543.50
6. Step 6: Final answer
   x = 265,333.82