Finding the Third Proportional to 613,632 and 1,434,368

Step by Step Solution

1. Step 1: Write the proportion equation
   613,632 : 1,434,368 = 1,434,368 : x
2. Step 2: Convert to fraction form
   613,632/1,434,368 = 1,434,368/x
3. Step 3: Cross multiply
   613,632x = 1,434,368 × 1,434,368
4. Step 4: Simplify right side
   613,632x = 2,057,411,559,424
5. Step 5: Solve for x
   x = 2,057,411,559,424/613,632
6. Step 6: Final answer
   x = 3,352,842.68