Finding the Third Proportional to 5,242,921 and 7,083,527

Step by Step Solution

1. Step 1: Write the proportion equation
   5,242,921 : 7,083,527 = 7,083,527 : x
2. Step 2: Convert to fraction form
   5,242,921/7,083,527 = 7,083,527/x
3. Step 3: Cross multiply
   5,242,921x = 7,083,527 × 7,083,527
4. Step 4: Simplify right side
   5,242,921x = 50,176,354,759,729
5. Step 5: Solve for x
   x = 50,176,354,759,729/5,242,921
6. Step 6: Final answer
   x = 9,570,305.32