Finding the Third Proportional to 622,753 and 1,341,017.50

Step by Step Solution

1. Step 1: Write the proportion equation
   622,753 : 1,341,017.50 = 1,341,017.50 : x
2. Step 2: Convert to fraction form
   622,753/1,341,017.50 = 1,341,017.50/x
3. Step 3: Cross multiply
   622,753x = 1,341,017.50 × 1,341,017.50
4. Step 4: Simplify right side
   622,753x = 1,798,327,935,306.25
5. Step 5: Solve for x
   x = 1,798,327,935,306.25/622,753
6. Step 6: Final answer
   x = 2,887,706.58