Finding the Third Proportional to 1,482,390 and 3,232,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,482,390 : 3,232,428 = 3,232,428 : x
2. Step 2: Convert to fraction form
   1,482,390/3,232,428 = 3,232,428/x
3. Step 3: Cross multiply
   1,482,390x = 3,232,428 × 3,232,428
4. Step 4: Simplify right side
   1,482,390x = 10,448,590,775,184
5. Step 5: Solve for x
   x = 10,448,590,775,184/1,482,390
6. Step 6: Final answer
   x = 7,048,476.30