Finding the Third Proportional to 765,100.50 and 1,069,647

Step by Step Solution

1. Step 1: Write the proportion equation
   765,100.50 : 1,069,647 = 1,069,647 : x
2. Step 2: Convert to fraction form
   765,100.50/1,069,647 = 1,069,647/x
3. Step 3: Cross multiply
   765,100.50x = 1,069,647 × 1,069,647
4. Step 4: Simplify right side
   765,100.50x = 1,144,144,704,609
5. Step 5: Solve for x
   x = 1,144,144,704,609/765,100.50
6. Step 6: Final answer
   x = 1,495,417.54