Finding the Third Proportional to 546,747 and 736,030.50

Step by Step Solution

1. Step 1: Write the proportion equation
   546,747 : 736,030.50 = 736,030.50 : x
2. Step 2: Convert to fraction form
   546,747/736,030.50 = 736,030.50/x
3. Step 3: Cross multiply
   546,747x = 736,030.50 × 736,030.50
4. Step 4: Simplify right side
   546,747x = 541,740,896,930.25
5. Step 5: Solve for x
   x = 541,740,896,930.25/546,747
6. Step 6: Final answer
   x = 990,843.84