Finding the Third Proportional to 1,881,455 and 2,826,422.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,881,455 : 2,826,422.50 = 2,826,422.50 : x
2. Step 2: Convert to fraction form
   1,881,455/2,826,422.50 = 2,826,422.50/x
3. Step 3: Cross multiply
   1,881,455x = 2,826,422.50 × 2,826,422.50
4. Step 4: Simplify right side
   1,881,455x = 7,988,664,148,506.25
5. Step 5: Solve for x
   x = 7,988,664,148,506.25/1,881,455
6. Step 6: Final answer
   x = 4,246,003.31