Finding the Third Proportional to 5,242,912 and 7,083,494

Step by Step Solution

1. Step 1: Write the proportion equation
   5,242,912 : 7,083,494 = 7,083,494 : x
2. Step 2: Convert to fraction form
   5,242,912/7,083,494 = 7,083,494/x
3. Step 3: Cross multiply
   5,242,912x = 7,083,494 × 7,083,494
4. Step 4: Simplify right side
   5,242,912x = 50,175,887,248,036
5. Step 5: Solve for x
   x = 50,175,887,248,036/5,242,912
6. Step 6: Final answer
   x = 9,570,232.58