Finding the Third Proportional to 1,536,856 and 3,310,448

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,856 : 3,310,448 = 3,310,448 : x
2. Step 2: Convert to fraction form
   1,536,856/3,310,448 = 3,310,448/x
3. Step 3: Cross multiply
   1,536,856x = 3,310,448 × 3,310,448
4. Step 4: Simplify right side
   1,536,856x = 10,959,065,960,704
5. Step 5: Solve for x
   x = 10,959,065,960,704/1,536,856
6. Step 6: Final answer
   x = 7,130,834.61