Finding the Third Proportional to 834,667.50 and 1,252,181.25

Step by Step Solution

1. Step 1: Write the proportion equation
   834,667.50 : 1,252,181.25 = 1,252,181.25 : x
2. Step 2: Convert to fraction form
   834,667.50/1,252,181.25 = 1,252,181.25/x
3. Step 3: Cross multiply
   834,667.50x = 1,252,181.25 × 1,252,181.25
4. Step 4: Simplify right side
   834,667.50x = 1,567,957,882,851.56
5. Step 5: Solve for x
   x = 1,567,957,882,851.56/834,667.50
6. Step 6: Final answer
   x = 1,878,541.91