Finding the Third Proportional to 2,898,766.50 and 4,589,334

Step by Step Solution

1. Step 1: Write the proportion equation
   2,898,766.50 : 4,589,334 = 4,589,334 : x
2. Step 2: Convert to fraction form
   2,898,766.50/4,589,334 = 4,589,334/x
3. Step 3: Cross multiply
   2,898,766.50x = 4,589,334 × 4,589,334
4. Step 4: Simplify right side
   2,898,766.50x = 21,061,986,563,556
5. Step 5: Solve for x
   x = 21,061,986,563,556/2,898,766.50
6. Step 6: Final answer
   x = 7,265,844.48