Finding the Third Proportional to 607,304.81 and 1,329,017.25

Step by Step Solution

1. Step 1: Write the proportion equation
   607,304.81 : 1,329,017.25 = 1,329,017.25 : x
2. Step 2: Convert to fraction form
   607,304.81/1,329,017.25 = 1,329,017.25/x
3. Step 3: Cross multiply
   607,304.81x = 1,329,017.25 × 1,329,017.25
4. Step 4: Simplify right side
   607,304.81x = 1,766,286,850,797.56
5. Step 5: Solve for x
   x = 1,766,286,850,797.56/607,304.81
6. Step 6: Final answer
   x = 2,908,402.53