Finding the Third Proportional to 4,817,290 and 7,045,080

Step by Step Solution

1. Step 1: Write the proportion equation
   4,817,290 : 7,045,080 = 7,045,080 : x
2. Step 2: Convert to fraction form
   4,817,290/7,045,080 = 7,045,080/x
3. Step 3: Cross multiply
   4,817,290x = 7,045,080 × 7,045,080
4. Step 4: Simplify right side
   4,817,290x = 49,633,152,206,400
5. Step 5: Solve for x
   x = 49,633,152,206,400/4,817,290
6. Step 6: Final answer
   x = 10,303,127.32