Finding the Third Proportional to 2,197,210 and 3,293,646

Step by Step Solution

1. Step 1: Write the proportion equation
   2,197,210 : 3,293,646 = 3,293,646 : x
2. Step 2: Convert to fraction form
   2,197,210/3,293,646 = 3,293,646/x
3. Step 3: Cross multiply
   2,197,210x = 3,293,646 × 3,293,646
4. Step 4: Simplify right side
   2,197,210x = 10,848,103,973,316
5. Step 5: Solve for x
   x = 10,848,103,973,316/2,197,210
6. Step 6: Final answer
   x = 4,937,217.64