Finding the Third Proportional to 467,788 and 729,030

Step by Step Solution

1. Step 1: Write the proportion equation
   467,788 : 729,030 = 729,030 : x
2. Step 2: Convert to fraction form
   467,788/729,030 = 729,030/x
3. Step 3: Cross multiply
   467,788x = 729,030 × 729,030
4. Step 4: Simplify right side
   467,788x = 531,484,740,900
5. Step 5: Solve for x
   x = 531,484,740,900/467,788
6. Step 6: Final answer
   x = 1,136,165.83