Finding the Third Proportional to 530,842 and 1,154,991

Step by Step Solution

1. Step 1: Write the proportion equation
   530,842 : 1,154,991 = 1,154,991 : x
2. Step 2: Convert to fraction form
   530,842/1,154,991 = 1,154,991/x
3. Step 3: Cross multiply
   530,842x = 1,154,991 × 1,154,991
4. Step 4: Simplify right side
   530,842x = 1,334,004,210,081
5. Step 5: Solve for x
   x = 1,334,004,210,081/530,842
6. Step 6: Final answer
   x = 2,512,996.73