Finding the Third Proportional to 1,495,928 and 3,290,920

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495,928 : 3,290,920 = 3,290,920 : x
2. Step 2: Convert to fraction form
   1,495,928/3,290,920 = 3,290,920/x
3. Step 3: Cross multiply
   1,495,928x = 3,290,920 × 3,290,920
4. Step 4: Simplify right side
   1,495,928x = 10,830,154,446,400
5. Step 5: Solve for x
   x = 10,830,154,446,400/1,495,928
6. Step 6: Final answer
   x = 7,239,756.49