Finding the Third Proportional to 478,598 and 1,044,131

Step by Step Solution

1. Step 1: Write the proportion equation
   478,598 : 1,044,131 = 1,044,131 : x
2. Step 2: Convert to fraction form
   478,598/1,044,131 = 1,044,131/x
3. Step 3: Cross multiply
   478,598x = 1,044,131 × 1,044,131
4. Step 4: Simplify right side
   478,598x = 1,090,209,545,161
5. Step 5: Solve for x
   x = 1,090,209,545,161/478,598
6. Step 6: Final answer
   x = 2,277,923.32