Finding the Third Proportional to 110,377 and 238,392.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,377 : 238,392.50 = 238,392.50 : x
2. Step 2: Convert to fraction form
   110,377/238,392.50 = 238,392.50/x
3. Step 3: Cross multiply
   110,377x = 238,392.50 × 238,392.50
4. Step 4: Simplify right side
   110,377x = 56,830,984,056.25
5. Step 5: Solve for x
   x = 56,830,984,056.25/110,377
6. Step 6: Final answer
   x = 514,880.67