Finding the Third Proportional to 526,674 and 794,658.50

Step by Step Solution

1. Step 1: Write the proportion equation
   526,674 : 794,658.50 = 794,658.50 : x
2. Step 2: Convert to fraction form
   526,674/794,658.50 = 794,658.50/x
3. Step 3: Cross multiply
   526,674x = 794,658.50 × 794,658.50
4. Step 4: Simplify right side
   526,674x = 631,482,131,622.25
5. Step 5: Solve for x
   x = 631,482,131,622.25/526,674
6. Step 6: Final answer
   x = 1,199,000.01