Finding the Third Proportional to 4,426,368 and 7,026,624

Step by Step Solution

1. Step 1: Write the proportion equation
   4,426,368 : 7,026,624 = 7,026,624 : x
2. Step 2: Convert to fraction form
   4,426,368/7,026,624 = 7,026,624/x
3. Step 3: Cross multiply
   4,426,368x = 7,026,624 × 7,026,624
4. Step 4: Simplify right side
   4,426,368x = 49,373,444,837,376
5. Step 5: Solve for x
   x = 49,373,444,837,376/4,426,368
6. Step 6: Final answer
   x = 11,154,392.23