Finding the Third Proportional to 4,657,518 and 7,065,063

Step by Step Solution

1. Step 1: Write the proportion equation
   4,657,518 : 7,065,063 = 7,065,063 : x
2. Step 2: Convert to fraction form
   4,657,518/7,065,063 = 7,065,063/x
3. Step 3: Cross multiply
   4,657,518x = 7,065,063 × 7,065,063
4. Step 4: Simplify right side
   4,657,518x = 49,915,115,193,969
5. Step 5: Solve for x
   x = 49,915,115,193,969/4,657,518
6. Step 6: Final answer
   x = 10,717,106.23