Finding the Third Proportional to 99,875 and 148,314

Step by Step Solution

1. Step 1: Write the proportion equation
   99,875 : 148,314 = 148,314 : x
2. Step 2: Convert to fraction form
   99,875/148,314 = 148,314/x
3. Step 3: Cross multiply
   99,875x = 148,314 × 148,314
4. Step 4: Simplify right side
   99,875x = 21,997,042,596
5. Step 5: Solve for x
   x = 21,997,042,596/99,875
6. Step 6: Final answer
   x = 220,245.73