Finding the Third Proportional to 525,762 and 1,148,820

Step by Step Solution

1. Step 1: Write the proportion equation
   525,762 : 1,148,820 = 1,148,820 : x
2. Step 2: Convert to fraction form
   525,762/1,148,820 = 1,148,820/x
3. Step 3: Cross multiply
   525,762x = 1,148,820 × 1,148,820
4. Step 4: Simplify right side
   525,762x = 1,319,787,392,400
5. Step 5: Solve for x
   x = 1,319,787,392,400/525,762
6. Step 6: Final answer
   x = 2,510,237.32