Finding the Third Proportional to 945,682.50 and 1,415,182.50

Step by Step Solution

1. Step 1: Write the proportion equation
   945,682.50 : 1,415,182.50 = 1,415,182.50 : x
2. Step 2: Convert to fraction form
   945,682.50/1,415,182.50 = 1,415,182.50/x
3. Step 3: Cross multiply
   945,682.50x = 1,415,182.50 × 1,415,182.50
4. Step 4: Simplify right side
   945,682.50x = 2,002,741,508,306.25
5. Step 5: Solve for x
   x = 2,002,741,508,306.25/945,682.50
6. Step 6: Final answer
   x = 2,117,773.68