Finding the Third Proportional to 736,978 and 1,562,528

Step by Step Solution

1. Step 1: Write the proportion equation
   736,978 : 1,562,528 = 1,562,528 : x
2. Step 2: Convert to fraction form
   736,978/1,562,528 = 1,562,528/x
3. Step 3: Cross multiply
   736,978x = 1,562,528 × 1,562,528
4. Step 4: Simplify right side
   736,978x = 2,441,493,750,784
5. Step 5: Solve for x
   x = 2,441,493,750,784/736,978
6. Step 6: Final answer
   x = 3,312,844.82