Finding the Third Proportional to 832,315.50 and 1,248,581.25

Step by Step Solution

1. Step 1: Write the proportion equation
   832,315.50 : 1,248,581.25 = 1,248,581.25 : x
2. Step 2: Convert to fraction form
   832,315.50/1,248,581.25 = 1,248,581.25/x
3. Step 3: Cross multiply
   832,315.50x = 1,248,581.25 × 1,248,581.25
4. Step 4: Simplify right side
   832,315.50x = 1,558,955,137,851.56
5. Step 5: Solve for x
   x = 1,558,955,137,851.56/832,315.50
6. Step 6: Final answer
   x = 1,873,033.89