Finding the Third Proportional to 1,453,251 and 3,128,604

Step by Step Solution

1. Step 1: Write the proportion equation
   1,453,251 : 3,128,604 = 3,128,604 : x
2. Step 2: Convert to fraction form
   1,453,251/3,128,604 = 3,128,604/x
3. Step 3: Cross multiply
   1,453,251x = 3,128,604 × 3,128,604
4. Step 4: Simplify right side
   1,453,251x = 9,788,162,988,816
5. Step 5: Solve for x
   x = 9,788,162,988,816/1,453,251
6. Step 6: Final answer
   x = 6,735,356.10