Finding the Third Proportional to 1,010,131 and 2,180,502

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,131 : 2,180,502 = 2,180,502 : x
2. Step 2: Convert to fraction form
   1,010,131/2,180,502 = 2,180,502/x
3. Step 3: Cross multiply
   1,010,131x = 2,180,502 × 2,180,502
4. Step 4: Simplify right side
   1,010,131x = 4,754,588,972,004
5. Step 5: Solve for x
   x = 4,754,588,972,004/1,010,131
6. Step 6: Final answer
   x = 4,706,903.33