Finding the Third Proportional to 532,688 and 1,144,430

Step by Step Solution

1. Step 1: Write the proportion equation
   532,688 : 1,144,430 = 1,144,430 : x
2. Step 2: Convert to fraction form
   532,688/1,144,430 = 1,144,430/x
3. Step 3: Cross multiply
   532,688x = 1,144,430 × 1,144,430
4. Step 4: Simplify right side
   532,688x = 1,309,720,024,900
5. Step 5: Solve for x
   x = 1,309,720,024,900/532,688
6. Step 6: Final answer
   x = 2,458,700.07