Finding the Third Proportional to 513,654 and 1,103,772

Step by Step Solution

1. Step 1: Write the proportion equation
   513,654 : 1,103,772 = 1,103,772 : x
2. Step 2: Convert to fraction form
   513,654/1,103,772 = 1,103,772/x
3. Step 3: Cross multiply
   513,654x = 1,103,772 × 1,103,772
4. Step 4: Simplify right side
   513,654x = 1,218,312,627,984
5. Step 5: Solve for x
   x = 1,218,312,627,984/513,654
6. Step 6: Final answer
   x = 2,371,854.65