Finding the Third Proportional to 764,516 and 1,069,302

Step by Step Solution

1. Step 1: Write the proportion equation
   764,516 : 1,069,302 = 1,069,302 : x
2. Step 2: Convert to fraction form
   764,516/1,069,302 = 1,069,302/x
3. Step 3: Cross multiply
   764,516x = 1,069,302 × 1,069,302
4. Step 4: Simplify right side
   764,516x = 1,143,406,767,204
5. Step 5: Solve for x
   x = 1,143,406,767,204/764,516
6. Step 6: Final answer
   x = 1,495,595.60