Finding the Third Proportional to 347,786 and 732,930.50

Step by Step Solution

1. Step 1: Write the proportion equation
   347,786 : 732,930.50 = 732,930.50 : x
2. Step 2: Convert to fraction form
   347,786/732,930.50 = 732,930.50/x
3. Step 3: Cross multiply
   347,786x = 732,930.50 × 732,930.50
4. Step 4: Simplify right side
   347,786x = 537,187,117,830.25
5. Step 5: Solve for x
   x = 537,187,117,830.25/347,786
6. Step 6: Final answer
   x = 1,544,590.98