Finding the Third Proportional to 612,525 and 983,362.50

Step by Step Solution

1. Step 1: Write the proportion equation
   612,525 : 983,362.50 = 983,362.50 : x
2. Step 2: Convert to fraction form
   612,525/983,362.50 = 983,362.50/x
3. Step 3: Cross multiply
   612,525x = 983,362.50 × 983,362.50
4. Step 4: Simplify right side
   612,525x = 967,001,806,406.25
5. Step 5: Solve for x
   x = 967,001,806,406.25/612,525
6. Step 6: Final answer
   x = 1,578,714.02