Finding the Third Proportional to 1,004,130 and 2,207,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,004,130 : 2,207,292 = 2,207,292 : x
2. Step 2: Convert to fraction form
   1,004,130/2,207,292 = 2,207,292/x
3. Step 3: Cross multiply
   1,004,130x = 2,207,292 × 2,207,292
4. Step 4: Simplify right side
   1,004,130x = 4,872,137,973,264
5. Step 5: Solve for x
   x = 4,872,137,973,264/1,004,130
6. Step 6: Final answer
   x = 4,852,098.81