Finding the Third Proportional to 1,502,034 and 3,128,376

Step by Step Solution

1. Step 1: Write the proportion equation
   1,502,034 : 3,128,376 = 3,128,376 : x
2. Step 2: Convert to fraction form
   1,502,034/3,128,376 = 3,128,376/x
3. Step 3: Cross multiply
   1,502,034x = 3,128,376 × 3,128,376
4. Step 4: Simplify right side
   1,502,034x = 9,786,736,397,376
5. Step 5: Solve for x
   x = 9,786,736,397,376/1,502,034
6. Step 6: Final answer
   x = 6,515,655.70