Finding the Third Proportional to 528,154 and 1,140,476

Step by Step Solution

1. Step 1: Write the proportion equation
   528,154 : 1,140,476 = 1,140,476 : x
2. Step 2: Convert to fraction form
   528,154/1,140,476 = 1,140,476/x
3. Step 3: Cross multiply
   528,154x = 1,140,476 × 1,140,476
4. Step 4: Simplify right side
   528,154x = 1,300,685,506,576
5. Step 5: Solve for x
   x = 1,300,685,506,576/528,154
6. Step 6: Final answer
   x = 2,462,701.23