Finding the Third Proportional to 2,010,424 and 4,335,776

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,424 : 4,335,776 = 4,335,776 : x
2. Step 2: Convert to fraction form
   2,010,424/4,335,776 = 4,335,776/x
3. Step 3: Cross multiply
   2,010,424x = 4,335,776 × 4,335,776
4. Step 4: Simplify right side
   2,010,424x = 18,798,953,522,176
5. Step 5: Solve for x
   x = 18,798,953,522,176/2,010,424
6. Step 6: Final answer
   x = 9,350,740.70