Finding the Third Proportional to 2,218,252 and 3,312,594

Step by Step Solution

1. Step 1: Write the proportion equation
   2,218,252 : 3,312,594 = 3,312,594 : x
2. Step 2: Convert to fraction form
   2,218,252/3,312,594 = 3,312,594/x
3. Step 3: Cross multiply
   2,218,252x = 3,312,594 × 3,312,594
4. Step 4: Simplify right side
   2,218,252x = 10,973,279,008,836
5. Step 5: Solve for x
   x = 10,973,279,008,836/2,218,252
6. Step 6: Final answer
   x = 4,946,813.53