Finding the Third Proportional to 84,362 and 183,485.50

Step by Step Solution

1. Step 1: Write the proportion equation
   84,362 : 183,485.50 = 183,485.50 : x
2. Step 2: Convert to fraction form
   84,362/183,485.50 = 183,485.50/x
3. Step 3: Cross multiply
   84,362x = 183,485.50 × 183,485.50
4. Step 4: Simplify right side
   84,362x = 33,666,928,710.25
5. Step 5: Solve for x
   x = 33,666,928,710.25/84,362
6. Step 6: Final answer
   x = 399,076.94