Finding the Third Proportional to 130,137 and 176,773.50

Step by Step Solution

1. Step 1: Write the proportion equation
   130,137 : 176,773.50 = 176,773.50 : x
2. Step 2: Convert to fraction form
   130,137/176,773.50 = 176,773.50/x
3. Step 3: Cross multiply
   130,137x = 176,773.50 × 176,773.50
4. Step 4: Simplify right side
   130,137x = 31,248,870,302.25
5. Step 5: Solve for x
   x = 31,248,870,302.25/130,137
6. Step 6: Final answer
   x = 240,122.87