Finding the Third Proportional to 4,983,290 and 7,575,708

Step by Step Solution

1. Step 1: Write the proportion equation
   4,983,290 : 7,575,708 = 7,575,708 : x
2. Step 2: Convert to fraction form
   4,983,290/7,575,708 = 7,575,708/x
3. Step 3: Cross multiply
   4,983,290x = 7,575,708 × 7,575,708
4. Step 4: Simplify right side
   4,983,290x = 57,391,351,701,264
5. Step 5: Solve for x
   x = 57,391,351,701,264/4,983,290
6. Step 6: Final answer
   x = 11,516,759.35