Finding the Third Proportional to 4,238,060 and 9,282,300

Step by Step Solution

1. Step 1: Write the proportion equation
   4,238,060 : 9,282,300 = 9,282,300 : x
2. Step 2: Convert to fraction form
   4,238,060/9,282,300 = 9,282,300/x
3. Step 3: Cross multiply
   4,238,060x = 9,282,300 × 9,282,300
4. Step 4: Simplify right side
   4,238,060x = 86,161,093,290,000
5. Step 5: Solve for x
   x = 86,161,093,290,000/4,238,060
6. Step 6: Final answer
   x = 20,330,314.65