Finding the Third Proportional to 153,812 and 232,767.50

Step by Step Solution

1. Step 1: Write the proportion equation
   153,812 : 232,767.50 = 232,767.50 : x
2. Step 2: Convert to fraction form
   153,812/232,767.50 = 232,767.50/x
3. Step 3: Cross multiply
   153,812x = 232,767.50 × 232,767.50
4. Step 4: Simplify right side
   153,812x = 54,180,709,056.25
5. Step 5: Solve for x
   x = 54,180,709,056.25/153,812
6. Step 6: Final answer
   x = 352,252.81