Finding the Third Proportional to 6,402,520 and 9,766,384

Step by Step Solution

1. Step 1: Write the proportion equation
   6,402,520 : 9,766,384 = 9,766,384 : x
2. Step 2: Convert to fraction form
   6,402,520/9,766,384 = 9,766,384/x
3. Step 3: Cross multiply
   6,402,520x = 9,766,384 × 9,766,384
4. Step 4: Simplify right side
   6,402,520x = 95,382,256,435,456
5. Step 5: Solve for x
   x = 95,382,256,435,456/6,402,520
6. Step 6: Final answer
   x = 14,897,611.63