Finding the Third Proportional to 1,710,864 and 3,674,448

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710,864 : 3,674,448 = 3,674,448 : x
2. Step 2: Convert to fraction form
   1,710,864/3,674,448 = 3,674,448/x
3. Step 3: Cross multiply
   1,710,864x = 3,674,448 × 3,674,448
4. Step 4: Simplify right side
   1,710,864x = 13,501,568,104,704
5. Step 5: Solve for x
   x = 13,501,568,104,704/1,710,864
6. Step 6: Final answer
   x = 7,891,666.49