Finding the Third Proportional to 526,513.50 and 794,484

Step by Step Solution

1. Step 1: Write the proportion equation
   526,513.50 : 794,484 = 794,484 : x
2. Step 2: Convert to fraction form
   526,513.50/794,484 = 794,484/x
3. Step 3: Cross multiply
   526,513.50x = 794,484 × 794,484
4. Step 4: Simplify right side
   526,513.50x = 631,204,826,256
5. Step 5: Solve for x
   x = 631,204,826,256/526,513.50
6. Step 6: Final answer
   x = 1,198,838.83