Finding the Third Proportional to 3,245,433 and 5,139,060

Step by Step Solution

1. Step 1: Write the proportion equation
   3,245,433 : 5,139,060 = 5,139,060 : x
2. Step 2: Convert to fraction form
   3,245,433/5,139,060 = 5,139,060/x
3. Step 3: Cross multiply
   3,245,433x = 5,139,060 × 5,139,060
4. Step 4: Simplify right side
   3,245,433x = 26,409,937,683,600
5. Step 5: Solve for x
   x = 26,409,937,683,600/3,245,433
6. Step 6: Final answer
   x = 8,137,569.84