Finding the Third Proportional to 2,000,776 and 4,382,816

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000,776 : 4,382,816 = 4,382,816 : x
2. Step 2: Convert to fraction form
   2,000,776/4,382,816 = 4,382,816/x
3. Step 3: Cross multiply
   2,000,776x = 4,382,816 × 4,382,816
4. Step 4: Simplify right side
   2,000,776x = 19,209,076,089,856
5. Step 5: Solve for x
   x = 19,209,076,089,856/2,000,776
6. Step 6: Final answer
   x = 9,600,812.93