Finding the Third Proportional to 1,003,123.50 and 1,554,986.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,123.50 : 1,554,986.25 = 1,554,986.25 : x
2. Step 2: Convert to fraction form
   1,003,123.50/1,554,986.25 = 1,554,986.25/x
3. Step 3: Cross multiply
   1,003,123.50x = 1,554,986.25 × 1,554,986.25
4. Step 4: Simplify right side
   1,003,123.50x = 2,417,982,237,689.06
5. Step 5: Solve for x
   x = 2,417,982,237,689.06/1,003,123.50
6. Step 6: Final answer
   x = 2,410,453.19