Finding the Third Proportional to 1,198,752 and 2,550,066

Step by Step Solution

1. Step 1: Write the proportion equation
   1,198,752 : 2,550,066 = 2,550,066 : x
2. Step 2: Convert to fraction form
   1,198,752/2,550,066 = 2,550,066/x
3. Step 3: Cross multiply
   1,198,752x = 2,550,066 × 2,550,066
4. Step 4: Simplify right side
   1,198,752x = 6,502,836,604,356
5. Step 5: Solve for x
   x = 6,502,836,604,356/1,198,752
6. Step 6: Final answer
   x = 5,424,672.16