Finding the Third Proportional to 183,528 and 406,361.25

Step by Step Solution

1. Step 1: Write the proportion equation
   183,528 : 406,361.25 = 406,361.25 : x
2. Step 2: Convert to fraction form
   183,528/406,361.25 = 406,361.25/x
3. Step 3: Cross multiply
   183,528x = 406,361.25 × 406,361.25
4. Step 4: Simplify right side
   183,528x = 165,129,465,501.56
5. Step 5: Solve for x
   x = 165,129,465,501.56/183,528
6. Step 6: Final answer
   x = 899,750.80