Finding the Third Proportional to 1,891,216 and 2,837,233.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,891,216 : 2,837,233.50 = 2,837,233.50 : x
2. Step 2: Convert to fraction form
   1,891,216/2,837,233.50 = 2,837,233.50/x
3. Step 3: Cross multiply
   1,891,216x = 2,837,233.50 × 2,837,233.50
4. Step 4: Simplify right side
   1,891,216x = 8,049,893,933,522.25
5. Step 5: Solve for x
   x = 8,049,893,933,522.25/1,891,216
6. Step 6: Final answer
   x = 4,256,464.59