Finding the Third Proportional to 1,502,030 and 3,128,368

Step by Step Solution

1. Step 1: Write the proportion equation
   1,502,030 : 3,128,368 = 3,128,368 : x
2. Step 2: Convert to fraction form
   1,502,030/3,128,368 = 3,128,368/x
3. Step 3: Cross multiply
   1,502,030x = 3,128,368 × 3,128,368
4. Step 4: Simplify right side
   1,502,030x = 9,786,686,343,424
5. Step 5: Solve for x
   x = 9,786,686,343,424/1,502,030
6. Step 6: Final answer
   x = 6,515,639.73