Finding the Third Proportional to 1,962,998 and 4,235,300

Step by Step Solution

1. Step 1: Write the proportion equation
   1,962,998 : 4,235,300 = 4,235,300 : x
2. Step 2: Convert to fraction form
   1,962,998/4,235,300 = 4,235,300/x
3. Step 3: Cross multiply
   1,962,998x = 4,235,300 × 4,235,300
4. Step 4: Simplify right side
   1,962,998x = 17,937,766,090,000
5. Step 5: Solve for x
   x = 17,937,766,090,000/1,962,998
6. Step 6: Final answer
   x = 9,137,944.15