Finding the Third Proportional to 350,730 and 757,501.88

Step by Step Solution

1. Step 1: Write the proportion equation
   350,730 : 757,501.88 = 757,501.88 : x
2. Step 2: Convert to fraction form
   350,730/757,501.88 = 757,501.88/x
3. Step 3: Cross multiply
   350,730x = 757,501.88 × 757,501.88
4. Step 4: Simplify right side
   350,730x = 573,809,090,628.52
5. Step 5: Solve for x
   x = 573,809,090,628.52/350,730
6. Step 6: Final answer
   x = 1,636,042.23