Finding the Third Proportional to 1,202,106 and 1,872,090

Step by Step Solution

1. Step 1: Write the proportion equation
   1,202,106 : 1,872,090 = 1,872,090 : x
2. Step 2: Convert to fraction form
   1,202,106/1,872,090 = 1,872,090/x
3. Step 3: Cross multiply
   1,202,106x = 1,872,090 × 1,872,090
4. Step 4: Simplify right side
   1,202,106x = 3,504,720,968,100
5. Step 5: Solve for x
   x = 3,504,720,968,100/1,202,106
6. Step 6: Final answer
   x = 2,915,484.13