Finding the Third Proportional to 93,231 and 145,298.81

Step by Step Solution

1. Step 1: Write the proportion equation
   93,231 : 145,298.81 = 145,298.81 : x
2. Step 2: Convert to fraction form
   93,231/145,298.81 = 145,298.81/x
3. Step 3: Cross multiply
   93,231x = 145,298.81 × 145,298.81
4. Step 4: Simplify right side
   93,231x = 21,111,744,913.91
5. Step 5: Solve for x
   x = 21,111,744,913.91/93,231
6. Step 6: Final answer
   x = 226,445.55