Finding the Third Proportional to 1,302,292 and 2,815,130

Step by Step Solution

1. Step 1: Write the proportion equation
   1,302,292 : 2,815,130 = 2,815,130 : x
2. Step 2: Convert to fraction form
   1,302,292/2,815,130 = 2,815,130/x
3. Step 3: Cross multiply
   1,302,292x = 2,815,130 × 2,815,130
4. Step 4: Simplify right side
   1,302,292x = 7,924,956,916,900
5. Step 5: Solve for x
   x = 7,924,956,916,900/1,302,292
6. Step 6: Final answer
   x = 6,085,391.69