Finding the Third Proportional to 12,629,850 and 17,596,521

Step by Step Solution

1. Step 1: Write the proportion equation
   12,629,850 : 17,596,521 = 17,596,521 : x
2. Step 2: Convert to fraction form
   12,629,850/17,596,521 = 17,596,521/x
3. Step 3: Cross multiply
   12,629,850x = 17,596,521 × 17,596,521
4. Step 4: Simplify right side
   12,629,850x = 309,637,551,303,441
5. Step 5: Solve for x
   x = 309,637,551,303,441/12,629,850
6. Step 6: Final answer
   x = 24,516,328.48