Finding the Third Proportional to 83,610 and 180,281.25

Step by Step Solution

1. Step 1: Write the proportion equation
   83,610 : 180,281.25 = 180,281.25 : x
2. Step 2: Convert to fraction form
   83,610/180,281.25 = 180,281.25/x
3. Step 3: Cross multiply
   83,610x = 180,281.25 × 180,281.25
4. Step 4: Simplify right side
   83,610x = 32,501,329,101.56
5. Step 5: Solve for x
   x = 32,501,329,101.56/83,610
6. Step 6: Final answer
   x = 388,725.38