Finding the Third Proportional to 1,048,479.75 and 2,249,885.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,479.75 : 2,249,885.25 = 2,249,885.25 : x
2. Step 2: Convert to fraction form
   1,048,479.75/2,249,885.25 = 2,249,885.25/x
3. Step 3: Cross multiply
   1,048,479.75x = 2,249,885.25 × 2,249,885.25
4. Step 4: Simplify right side
   1,048,479.75x = 5,061,983,638,167.56
5. Step 5: Solve for x
   x = 5,061,983,638,167.56/1,048,479.75
6. Step 6: Final answer
   x = 4,827,926.95