Finding the Third Proportional to 2,309,812 and 4,766,080

Step by Step Solution

1. Step 1: Write the proportion equation
   2,309,812 : 4,766,080 = 4,766,080 : x
2. Step 2: Convert to fraction form
   2,309,812/4,766,080 = 4,766,080/x
3. Step 3: Cross multiply
   2,309,812x = 4,766,080 × 4,766,080
4. Step 4: Simplify right side
   2,309,812x = 22,715,518,566,400
5. Step 5: Solve for x
   x = 22,715,518,566,400/2,309,812
6. Step 6: Final answer
   x = 9,834,358.19