Finding the Third Proportional to 4,710,536 and 7,065,640

Step by Step Solution

1. Step 1: Write the proportion equation
   4,710,536 : 7,065,640 = 7,065,640 : x
2. Step 2: Convert to fraction form
   4,710,536/7,065,640 = 7,065,640/x
3. Step 3: Cross multiply
   4,710,536x = 7,065,640 × 7,065,640
4. Step 4: Simplify right side
   4,710,536x = 49,923,268,609,600
5. Step 5: Solve for x
   x = 49,923,268,609,600/4,710,536
6. Step 6: Final answer
   x = 10,598,214.01