Finding the Third Proportional to 603,330 and 1,191,432

Step by Step Solution

1. Step 1: Write the proportion equation
   603,330 : 1,191,432 = 1,191,432 : x
2. Step 2: Convert to fraction form
   603,330/1,191,432 = 1,191,432/x
3. Step 3: Cross multiply
   603,330x = 1,191,432 × 1,191,432
4. Step 4: Simplify right side
   603,330x = 1,419,510,210,624
5. Step 5: Solve for x
   x = 1,419,510,210,624/603,330
6. Step 6: Final answer
   x = 2,352,792.35