Finding the Third Proportional to 1,817,073 and 3,935,060

Step by Step Solution

1. Step 1: Write the proportion equation
   1,817,073 : 3,935,060 = 3,935,060 : x
2. Step 2: Convert to fraction form
   1,817,073/3,935,060 = 3,935,060/x
3. Step 3: Cross multiply
   1,817,073x = 3,935,060 × 3,935,060
4. Step 4: Simplify right side
   1,817,073x = 15,484,697,203,600
5. Step 5: Solve for x
   x = 15,484,697,203,600/1,817,073
6. Step 6: Final answer
   x = 8,521,780.47