Finding the Third Proportional to 98,573 and 154,429

Step by Step Solution

1. Step 1: Write the proportion equation
   98,573 : 154,429 = 154,429 : x
2. Step 2: Convert to fraction form
   98,573/154,429 = 154,429/x
3. Step 3: Cross multiply
   98,573x = 154,429 × 154,429
4. Step 4: Simplify right side
   98,573x = 23,848,316,041
5. Step 5: Solve for x
   x = 23,848,316,041/98,573
6. Step 6: Final answer
   x = 241,935.58