Finding the Third Proportional to 1,496,558 and 3,272,620

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496,558 : 3,272,620 = 3,272,620 : x
2. Step 2: Convert to fraction form
   1,496,558/3,272,620 = 3,272,620/x
3. Step 3: Cross multiply
   1,496,558x = 3,272,620 × 3,272,620
4. Step 4: Simplify right side
   1,496,558x = 10,710,041,664,400
5. Step 5: Solve for x
   x = 10,710,041,664,400/1,496,558
6. Step 6: Final answer
   x = 7,156,449.44