Finding the Third Proportional to 3,847,140 and 5,980,716

Step by Step Solution

1. Step 1: Write the proportion equation
   3,847,140 : 5,980,716 = 5,980,716 : x
2. Step 2: Convert to fraction form
   3,847,140/5,980,716 = 5,980,716/x
3. Step 3: Cross multiply
   3,847,140x = 5,980,716 × 5,980,716
4. Step 4: Simplify right side
   3,847,140x = 35,768,963,872,656
5. Step 5: Solve for x
   x = 35,768,963,872,656/3,847,140
6. Step 6: Final answer
   x = 9,297,546.72