Finding the Third Proportional to 98,219 and 148,152

Step by Step Solution

1. Step 1: Write the proportion equation
   98,219 : 148,152 = 148,152 : x
2. Step 2: Convert to fraction form
   98,219/148,152 = 148,152/x
3. Step 3: Cross multiply
   98,219x = 148,152 × 148,152
4. Step 4: Simplify right side
   98,219x = 21,949,015,104
5. Step 5: Solve for x
   x = 21,949,015,104/98,219
6. Step 6: Final answer
   x = 223,470.15