Finding the Third Proportional to 2,520,842 and 3,772,461

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,842 : 3,772,461 = 3,772,461 : x
2. Step 2: Convert to fraction form
   2,520,842/3,772,461 = 3,772,461/x
3. Step 3: Cross multiply
   2,520,842x = 3,772,461 × 3,772,461
4. Step 4: Simplify right side
   2,520,842x = 14,231,461,996,521
5. Step 5: Solve for x
   x = 14,231,461,996,521/2,520,842
6. Step 6: Final answer
   x = 5,645,519.23