Finding the Third Proportional to 183,528 and 340,355.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,528 : 340,355.50 = 340,355.50 : x
2. Step 2: Convert to fraction form
   183,528/340,355.50 = 340,355.50/x
3. Step 3: Cross multiply
   183,528x = 340,355.50 × 340,355.50
4. Step 4: Simplify right side
   183,528x = 115,841,866,380.25
5. Step 5: Solve for x
   x = 115,841,866,380.25/183,528
6. Step 6: Final answer
   x = 631,194.51