Finding the Third Proportional to 2,020,126 and 4,420,300

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,126 : 4,420,300 = 4,420,300 : x
2. Step 2: Convert to fraction form
   2,020,126/4,420,300 = 4,420,300/x
3. Step 3: Cross multiply
   2,020,126x = 4,420,300 × 4,420,300
4. Step 4: Simplify right side
   2,020,126x = 19,539,052,090,000
5. Step 5: Solve for x
   x = 19,539,052,090,000/2,020,126
6. Step 6: Final answer
   x = 9,672,194.75