Finding the Third Proportional to 1,038,085 and 2,231,365

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,085 : 2,231,365 = 2,231,365 : x
2. Step 2: Convert to fraction form
   1,038,085/2,231,365 = 2,231,365/x
3. Step 3: Cross multiply
   1,038,085x = 2,231,365 × 2,231,365
4. Step 4: Simplify right side
   1,038,085x = 4,978,989,763,225
5. Step 5: Solve for x
   x = 4,978,989,763,225/1,038,085
6. Step 6: Final answer
   x = 4,796,321.85