Finding the Third Proportional to 1,202,702 and 2,615,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,202,702 : 2,615,248 = 2,615,248 : x
2. Step 2: Convert to fraction form
   1,202,702/2,615,248 = 2,615,248/x
3. Step 3: Cross multiply
   1,202,702x = 2,615,248 × 2,615,248
4. Step 4: Simplify right side
   1,202,702x = 6,839,522,101,504
5. Step 5: Solve for x
   x = 6,839,522,101,504/1,202,702
6. Step 6: Final answer
   x = 5,686,796.98