Finding the Third Proportional to 69,246 and 151,301.25

Step by Step Solution

1. Step 1: Write the proportion equation
   69,246 : 151,301.25 = 151,301.25 : x
2. Step 2: Convert to fraction form
   69,246/151,301.25 = 151,301.25/x
3. Step 3: Cross multiply
   69,246x = 151,301.25 × 151,301.25
4. Step 4: Simplify right side
   69,246x = 22,892,068,251.56
5. Step 5: Solve for x
   x = 22,892,068,251.56/69,246
6. Step 6: Final answer
   x = 330,590.48