Finding the Third Proportional to 762,647.91 and 1,045,765.69

Step by Step Solution

1. Step 1: Write the proportion equation
   762,647.91 : 1,045,765.69 = 1,045,765.69 : x
2. Step 2: Convert to fraction form
   762,647.91/1,045,765.69 = 1,045,765.69/x
3. Step 3: Cross multiply
   762,647.91x = 1,045,765.69 × 1,045,765.69
4. Step 4: Simplify right side
   762,647.91x = 1,093,625,873,152.35
5. Step 5: Solve for x
   x = 1,093,625,873,152.35/762,647.91
6. Step 6: Final answer
   x = 1,433,985.28