Finding the Third Proportional to 526,136 and 1,140,804

Step by Step Solution

1. Step 1: Write the proportion equation
   526,136 : 1,140,804 = 1,140,804 : x
2. Step 2: Convert to fraction form
   526,136/1,140,804 = 1,140,804/x
3. Step 3: Cross multiply
   526,136x = 1,140,804 × 1,140,804
4. Step 4: Simplify right side
   526,136x = 1,301,433,766,416
5. Step 5: Solve for x
   x = 1,301,433,766,416/526,136
6. Step 6: Final answer
   x = 2,473,569.13