Finding the Third Proportional to 3,634,460 and 7,929,069

Step by Step Solution

1. Step 1: Write the proportion equation
   3,634,460 : 7,929,069 = 7,929,069 : x
2. Step 2: Convert to fraction form
   3,634,460/7,929,069 = 7,929,069/x
3. Step 3: Cross multiply
   3,634,460x = 7,929,069 × 7,929,069
4. Step 4: Simplify right side
   3,634,460x = 62,870,135,206,761
5. Step 5: Solve for x
   x = 62,870,135,206,761/3,634,460
6. Step 6: Final answer
   x = 17,298,342.86