Finding the Third Proportional to 1,372,428 and 3,024,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,372,428 : 3,024,072 = 3,024,072 : x
2. Step 2: Convert to fraction form
   1,372,428/3,024,072 = 3,024,072/x
3. Step 3: Cross multiply
   1,372,428x = 3,024,072 × 3,024,072
4. Step 4: Simplify right side
   1,372,428x = 9,145,011,461,184
5. Step 5: Solve for x
   x = 9,145,011,461,184/1,372,428
6. Step 6: Final answer
   x = 6,663,381.58