Finding the Third Proportional to 3,064,862 and 6,503,318

Step by Step Solution

1. Step 1: Write the proportion equation
   3,064,862 : 6,503,318 = 6,503,318 : x
2. Step 2: Convert to fraction form
   3,064,862/6,503,318 = 6,503,318/x
3. Step 3: Cross multiply
   3,064,862x = 6,503,318 × 6,503,318
4. Step 4: Simplify right side
   3,064,862x = 42,293,145,009,124
5. Step 5: Solve for x
   x = 42,293,145,009,124/3,064,862
6. Step 6: Final answer
   x = 13,799,363.56