Finding the Third Proportional to 764,047.69 and 1,591,381.69

Step by Step Solution

1. Step 1: Write the proportion equation
   764,047.69 : 1,591,381.69 = 1,591,381.69 : x
2. Step 2: Convert to fraction form
   764,047.69/1,591,381.69 = 1,591,381.69/x
3. Step 3: Cross multiply
   764,047.69x = 1,591,381.69 × 1,591,381.69
4. Step 4: Simplify right side
   764,047.69x = 2,532,495,675,310.35
5. Step 5: Solve for x
   x = 2,532,495,675,310.35/764,047.69
6. Step 6: Final answer
   x = 3,314,578.03