Finding the Third Proportional to 1,401,432 and 3,074,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,432 : 3,074,160 = 3,074,160 : x
2. Step 2: Convert to fraction form
   1,401,432/3,074,160 = 3,074,160/x
3. Step 3: Cross multiply
   1,401,432x = 3,074,160 × 3,074,160
4. Step 4: Simplify right side
   1,401,432x = 9,450,459,705,600
5. Step 5: Solve for x
   x = 9,450,459,705,600/1,401,432
6. Step 6: Final answer
   x = 6,743,430.79