Finding the Third Proportional to 3,655,611 and 5,110,506

Step by Step Solution

1. Step 1: Write the proportion equation
   3,655,611 : 5,110,506 = 5,110,506 : x
2. Step 2: Convert to fraction form
   3,655,611/5,110,506 = 5,110,506/x
3. Step 3: Cross multiply
   3,655,611x = 5,110,506 × 5,110,506
4. Step 4: Simplify right side
   3,655,611x = 26,117,271,576,036
5. Step 5: Solve for x
   x = 26,117,271,576,036/3,655,611
6. Step 6: Final answer
   x = 7,144,434.02