Finding the Third Proportional to 113,670 and 176,488.88

Step by Step Solution

1. Step 1: Write the proportion equation
   113,670 : 176,488.88 = 176,488.88 : x
2. Step 2: Convert to fraction form
   113,670/176,488.88 = 176,488.88/x
3. Step 3: Cross multiply
   113,670x = 176,488.88 × 176,488.88
4. Step 4: Simplify right side
   113,670x = 31,148,322,998.77
5. Step 5: Solve for x
   x = 31,148,322,998.77/113,670
6. Step 6: Final answer
   x = 274,024.13