Finding the Third Proportional to 534,912 and 1,174,784

Step by Step Solution

1. Step 1: Write the proportion equation
   534,912 : 1,174,784 = 1,174,784 : x
2. Step 2: Convert to fraction form
   534,912/1,174,784 = 1,174,784/x
3. Step 3: Cross multiply
   534,912x = 1,174,784 × 1,174,784
4. Step 4: Simplify right side
   534,912x = 1,380,117,446,656
5. Step 5: Solve for x
   x = 1,380,117,446,656/534,912
6. Step 6: Final answer
   x = 2,580,083.17