Finding the Third Proportional to 86,937 and 185,356.50

Step by Step Solution

1. Step 1: Write the proportion equation
   86,937 : 185,356.50 = 185,356.50 : x
2. Step 2: Convert to fraction form
   86,937/185,356.50 = 185,356.50/x
3. Step 3: Cross multiply
   86,937x = 185,356.50 × 185,356.50
4. Step 4: Simplify right side
   86,937x = 34,357,032,092.25
5. Step 5: Solve for x
   x = 34,357,032,092.25/86,937
6. Step 6: Final answer
   x = 395,194.59