Finding the Third Proportional to 1,441,196 and 3,128,534

Step by Step Solution

1. Step 1: Write the proportion equation
   1,441,196 : 3,128,534 = 3,128,534 : x
2. Step 2: Convert to fraction form
   1,441,196/3,128,534 = 3,128,534/x
3. Step 3: Cross multiply
   1,441,196x = 3,128,534 × 3,128,534
4. Step 4: Simplify right side
   1,441,196x = 9,787,724,989,156
5. Step 5: Solve for x
   x = 9,787,724,989,156/1,441,196
6. Step 6: Final answer
   x = 6,791,390.62