Finding the Third Proportional to 1,979,064 and 4,313,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,979,064 : 4,313,592 = 4,313,592 : x
2. Step 2: Convert to fraction form
   1,979,064/4,313,592 = 4,313,592/x
3. Step 3: Cross multiply
   1,979,064x = 4,313,592 × 4,313,592
4. Step 4: Simplify right side
   1,979,064x = 18,607,075,942,464
5. Step 5: Solve for x
   x = 18,607,075,942,464/1,979,064
6. Step 6: Final answer
   x = 9,401,957.66