Finding the Third Proportional to 359,002 and 729,776

Step by Step Solution

1. Step 1: Write the proportion equation
   359,002 : 729,776 = 729,776 : x
2. Step 2: Convert to fraction form
   359,002/729,776 = 729,776/x
3. Step 3: Cross multiply
   359,002x = 729,776 × 729,776
4. Step 4: Simplify right side
   359,002x = 532,573,010,176
5. Step 5: Solve for x
   x = 532,573,010,176/359,002
6. Step 6: Final answer
   x = 1,483,482.01