Finding the Third Proportional to 1,207,737 and 2,604,630

Step by Step Solution

1. Step 1: Write the proportion equation
   1,207,737 : 2,604,630 = 2,604,630 : x
2. Step 2: Convert to fraction form
   1,207,737/2,604,630 = 2,604,630/x
3. Step 3: Cross multiply
   1,207,737x = 2,604,630 × 2,604,630
4. Step 4: Simplify right side
   1,207,737x = 6,784,097,436,900
5. Step 5: Solve for x
   x = 6,784,097,436,900/1,207,737
6. Step 6: Final answer
   x = 5,617,197.65