Finding the Third Proportional to 574,819.03 and 1,209,185.72

Step by Step Solution

1. Step 1: Write the proportion equation
   574,819.03 : 1,209,185.72 = 1,209,185.72 : x
2. Step 2: Convert to fraction form
   574,819.03/1,209,185.72 = 1,209,185.72/x
3. Step 3: Cross multiply
   574,819.03x = 1,209,185.72 × 1,209,185.72
4. Step 4: Simplify right side
   574,819.03x = 1,462,130,102,428.95
5. Step 5: Solve for x
   x = 1,462,130,102,428.95/574,819.03
6. Step 6: Final answer
   x = 2,543,635.51