Finding the Third Proportional to 832,480 and 1,768,624

Step by Step Solution

1. Step 1: Write the proportion equation
   832,480 : 1,768,624 = 1,768,624 : x
2. Step 2: Convert to fraction form
   832,480/1,768,624 = 1,768,624/x
3. Step 3: Cross multiply
   832,480x = 1,768,624 × 1,768,624
4. Step 4: Simplify right side
   832,480x = 3,128,030,853,376
5. Step 5: Solve for x
   x = 3,128,030,853,376/832,480
6. Step 6: Final answer
   x = 3,757,484.69