Finding the Third Proportional to 1,529,822 and 3,361,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,529,822 : 3,361,624 = 3,361,624 : x
2. Step 2: Convert to fraction form
   1,529,822/3,361,624 = 3,361,624/x
3. Step 3: Cross multiply
   1,529,822x = 3,361,624 × 3,361,624
4. Step 4: Simplify right side
   1,529,822x = 11,300,515,917,376
5. Step 5: Solve for x
   x = 11,300,515,917,376/1,529,822
6. Step 6: Final answer
   x = 7,386,817.50