Finding the Third Proportional to 9,964,705 and 16,271,328

Step by Step Solution

1. Step 1: Write the proportion equation
   9,964,705 : 16,271,328 = 16,271,328 : x
2. Step 2: Convert to fraction form
   9,964,705/16,271,328 = 16,271,328/x
3. Step 3: Cross multiply
   9,964,705x = 16,271,328 × 16,271,328
4. Step 4: Simplify right side
   9,964,705x = 264,756,114,883,584
5. Step 5: Solve for x
   x = 264,756,114,883,584/9,964,705
6. Step 6: Final answer
   x = 26,569,388.14