Finding the Third Proportional to 526,691 and 1,116,130

Step by Step Solution

1. Step 1: Write the proportion equation
   526,691 : 1,116,130 = 1,116,130 : x
2. Step 2: Convert to fraction form
   526,691/1,116,130 = 1,116,130/x
3. Step 3: Cross multiply
   526,691x = 1,116,130 × 1,116,130
4. Step 4: Simplify right side
   526,691x = 1,245,746,176,900
5. Step 5: Solve for x
   x = 1,245,746,176,900/526,691
6. Step 6: Final answer
   x = 2,365,231.56