Finding the Third Proportional to 522,117 and 1,140,102

Step by Step Solution

1. Step 1: Write the proportion equation
   522,117 : 1,140,102 = 1,140,102 : x
2. Step 2: Convert to fraction form
   522,117/1,140,102 = 1,140,102/x
3. Step 3: Cross multiply
   522,117x = 1,140,102 × 1,140,102
4. Step 4: Simplify right side
   522,117x = 1,299,832,570,404
5. Step 5: Solve for x
   x = 1,299,832,570,404/522,117
6. Step 6: Final answer
   x = 2,489,542.71