Finding the Third Proportional to 5,745,062 and 8,736,987

Step by Step Solution

1. Step 1: Write the proportion equation
   5,745,062 : 8,736,987 = 8,736,987 : x
2. Step 2: Convert to fraction form
   5,745,062/8,736,987 = 8,736,987/x
3. Step 3: Cross multiply
   5,745,062x = 8,736,987 × 8,736,987
4. Step 4: Simplify right side
   5,745,062x = 76,334,941,838,169
5. Step 5: Solve for x
   x = 76,334,941,838,169/5,745,062
6. Step 6: Final answer
   x = 13,287,052.75