Finding the Third Proportional to 4,657,536 and 7,065,090

Step by Step Solution

1. Step 1: Write the proportion equation
   4,657,536 : 7,065,090 = 7,065,090 : x
2. Step 2: Convert to fraction form
   4,657,536/7,065,090 = 7,065,090/x
3. Step 3: Cross multiply
   4,657,536x = 7,065,090 × 7,065,090
4. Step 4: Simplify right side
   4,657,536x = 49,915,496,708,100
5. Step 5: Solve for x
   x = 49,915,496,708,100/4,657,536
6. Step 6: Final answer
   x = 10,717,146.73