Finding the Third Proportional to 69,250.50 and 148,846

Step by Step Solution

1. Step 1: Write the proportion equation
   69,250.50 : 148,846 = 148,846 : x
2. Step 2: Convert to fraction form
   69,250.50/148,846 = 148,846/x
3. Step 3: Cross multiply
   69,250.50x = 148,846 × 148,846
4. Step 4: Simplify right side
   69,250.50x = 22,155,131,716
5. Step 5: Solve for x
   x = 22,155,131,716/69,250.50
6. Step 6: Final answer
   x = 319,927.39