Finding the Third Proportional to 711,600 and 1,554,528

Step by Step Solution

1. Step 1: Write the proportion equation
   711,600 : 1,554,528 = 1,554,528 : x
2. Step 2: Convert to fraction form
   711,600/1,554,528 = 1,554,528/x
3. Step 3: Cross multiply
   711,600x = 1,554,528 × 1,554,528
4. Step 4: Simplify right side
   711,600x = 2,416,557,302,784
5. Step 5: Solve for x
   x = 2,416,557,302,784/711,600
6. Step 6: Final answer
   x = 3,395,948.99