Finding the Third Proportional to 6,402,538 and 9,766,410

Step by Step Solution

1. Step 1: Write the proportion equation
   6,402,538 : 9,766,410 = 9,766,410 : x
2. Step 2: Convert to fraction form
   6,402,538/9,766,410 = 9,766,410/x
3. Step 3: Cross multiply
   6,402,538x = 9,766,410 × 9,766,410
4. Step 4: Simplify right side
   6,402,538x = 95,382,764,288,100
5. Step 5: Solve for x
   x = 95,382,764,288,100/6,402,538
6. Step 6: Final answer
   x = 14,897,649.07