Finding the Third Proportional to 1,249,114 and 2,596,358

Step by Step Solution

1. Step 1: Write the proportion equation
   1,249,114 : 2,596,358 = 2,596,358 : x
2. Step 2: Convert to fraction form
   1,249,114/2,596,358 = 2,596,358/x
3. Step 3: Cross multiply
   1,249,114x = 2,596,358 × 2,596,358
4. Step 4: Simplify right side
   1,249,114x = 6,741,074,864,164
5. Step 5: Solve for x
   x = 6,741,074,864,164/1,249,114
6. Step 6: Final answer
   x = 5,396,685.06