Finding the Third Proportional to 1,010,306.25 and 2,244,820.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,306.25 : 2,244,820.50 = 2,244,820.50 : x
2. Step 2: Convert to fraction form
   1,010,306.25/2,244,820.50 = 2,244,820.50/x
3. Step 3: Cross multiply
   1,010,306.25x = 2,244,820.50 × 2,244,820.50
4. Step 4: Simplify right side
   1,010,306.25x = 5,039,219,077,220.25
5. Step 5: Solve for x
   x = 5,039,219,077,220.25/1,010,306.25
6. Step 6: Final answer
   x = 4,987,813.43