Finding the Third Proportional to 1,559,196 and 3,359,448

Step by Step Solution

1. Step 1: Write the proportion equation
   1,559,196 : 3,359,448 = 3,359,448 : x
2. Step 2: Convert to fraction form
   1,559,196/3,359,448 = 3,359,448/x
3. Step 3: Cross multiply
   1,559,196x = 3,359,448 × 3,359,448
4. Step 4: Simplify right side
   1,559,196x = 11,285,890,864,704
5. Step 5: Solve for x
   x = 11,285,890,864,704/1,559,196
6. Step 6: Final answer
   x = 7,238,275.92