Finding the Third Proportional to 764,536 and 1,069,332

Step by Step Solution

1. Step 1: Write the proportion equation
   764,536 : 1,069,332 = 1,069,332 : x
2. Step 2: Convert to fraction form
   764,536/1,069,332 = 1,069,332/x
3. Step 3: Cross multiply
   764,536x = 1,069,332 × 1,069,332
4. Step 4: Simplify right side
   764,536x = 1,143,470,926,224
5. Step 5: Solve for x
   x = 1,143,470,926,224/764,536
6. Step 6: Final answer
   x = 1,495,640.40