Finding the Third Proportional to 370,584 and 808,935.75

Step by Step Solution

1. Step 1: Write the proportion equation
   370,584 : 808,935.75 = 808,935.75 : x
2. Step 2: Convert to fraction form
   370,584/808,935.75 = 808,935.75/x
3. Step 3: Cross multiply
   370,584x = 808,935.75 × 808,935.75
4. Step 4: Simplify right side
   370,584x = 654,377,047,628.06
5. Step 5: Solve for x
   x = 654,377,047,628.06/370,584
6. Step 6: Final answer
   x = 1,765,799.52