Finding the Third Proportional to 3,532,068 and 7,628,786

Step by Step Solution

1. Step 1: Write the proportion equation
   3,532,068 : 7,628,786 = 7,628,786 : x
2. Step 2: Convert to fraction form
   3,532,068/7,628,786 = 7,628,786/x
3. Step 3: Cross multiply
   3,532,068x = 7,628,786 × 7,628,786
4. Step 4: Simplify right side
   3,532,068x = 58,198,375,833,796
5. Step 5: Solve for x
   x = 58,198,375,833,796/3,532,068
6. Step 6: Final answer
   x = 16,477,139.12