Finding the Third Proportional to 613,088 and 1,340,224

Step by Step Solution

1. Step 1: Write the proportion equation
   613,088 : 1,340,224 = 1,340,224 : x
2. Step 2: Convert to fraction form
   613,088/1,340,224 = 1,340,224/x
3. Step 3: Cross multiply
   613,088x = 1,340,224 × 1,340,224
4. Step 4: Simplify right side
   613,088x = 1,796,200,370,176
5. Step 5: Solve for x
   x = 1,796,200,370,176/613,088
6. Step 6: Final answer
   x = 2,929,759.46