Finding the Third Proportional to 2,484,220 and 5,322,572

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484,220 : 5,322,572 = 5,322,572 : x
2. Step 2: Convert to fraction form
   2,484,220/5,322,572 = 5,322,572/x
3. Step 3: Cross multiply
   2,484,220x = 5,322,572 × 5,322,572
4. Step 4: Simplify right side
   2,484,220x = 28,329,772,695,184
5. Step 5: Solve for x
   x = 28,329,772,695,184/2,484,220
6. Step 6: Final answer
   x = 11,403,890.43