Finding the Third Proportional to 183,973 and 269,903.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,973 : 269,903.50 = 269,903.50 : x
2. Step 2: Convert to fraction form
   183,973/269,903.50 = 269,903.50/x
3. Step 3: Cross multiply
   183,973x = 269,903.50 × 269,903.50
4. Step 4: Simplify right side
   183,973x = 72,847,899,312.25
5. Step 5: Solve for x
   x = 72,847,899,312.25/183,973
6. Step 6: Final answer
   x = 395,970.60